Monday, October 12, 2015

Bidder Out option in Double Deck Pinochle is the default

This morning, a change was made to Double Deck Pinochle at World of Card Games. I did this because I had enough feedback to think it was necessary.

According to Pagat's Double Deck Pinochle page, Pinochle "is won by the first partnership to achieve a score of 500 or more. If both sides reach 500 on the same hand, the bidding side wins." Some people call this the "bidder out" rule.

I've consulted with some Pinochle experts - by asking about it at Stack Exchange, Power Pinochle forums, and Board Game Geek - and they all tell me it is true: if both players reach 500 or more on the same hand, it is not the high score that decides who wins. Rather, the win is awarded to the bidding team.

This makes the game a little more intense towards the end if the scores are close enough. It might encourage each team to take a little more risk in winning the bid, in order to win that last hand and thus the game.

I had not implemented the game this way when I introduced it. However, it is now the default option. If you feel strongly enough, you can change your settings so that the high-scoring team always gets the win by unchecking your Pinoche "Bidder Out" option. I hope you like the change!
Bidder Out option for Double Deck Pinochle is now the default

Saturday, October 3, 2015

bots can now replace humans at ranked hearts tables

Yesterday, special ranked tables were added to the Hearts card game. Ranked tables were intended to be exceptional in having strict rules: no robots allowed, and registered players only. Penalties were applied to those who left a game early.

Some players found that the "no robots allowed" policy was making it impossible to finish their games. After someone dropped out (deliberately or accidentally), they'd be stuck waiting for a long time before the game could continue. This was true even though human players are allowed to substitute at ranked tables... so such tables do show up in the "list of tables" (they don't show as ranked once a player leaves because you do not get ranked if you join such a table after it starts). Apparently, tables where "no robots" applies are especially unappealing to Hearts players.

People are not dropping out from ranked games very often, so that's good. Even so, when it happens, it leaves people waiting indefinitely for fear of losing in the rankings, which is no fun. To correct this, I've now changed the rule so that bots may replace a human who left the table. This is only permitted after the game starts. And in case it is not obvious, winning or losing to a bot does not count towards your ranking!

It is still necessary to get 4 humans together to start a ranked game... currently this involves a wait. It appears that most people prefer to start a game with bots. For those who want to play a Hearts game with humans from start to finish, ranked tables are the best way to go. I hope the wait time will lessen as more people discover rankings.

For those who are curious, a description of how "Elo ratings" are computed is given at the site.

Friday, October 2, 2015

rankings added to hearts card game

You can now play ranked Hearts card games at World of Card Games. There are more details at that link, so take a look there if you are interested.

I've added two different rankings - an "Elo rating" and a "Skill rating" -
Elo rating and Skill rating
If you are eligible to play at a ranked table, you'll see the "ranked" table in the list of tables panel. Click on a seat to be taken to the table.
a ranked table in the list of tables with 3 seats available, note purple color
Bots are unavailable at ranked tables until near the end of the game, so I expect that it may be difficult to get a ranked game going, especially for players outside the US time zone [Edit: as of Oct 3 2015, bots may be invited as soon as someone drops out]. I don't think it makes a lot of sense to rank individuals against bots, though, since they don't have expert levels of skill.

There are several advantages to playing at a ranked table: because quitting a table has a more serious penalty than simply taking a loss, it can be hoped that players will be less likely to quit. In addition to your Elo rating taking a hit, quitting gets you banned from ranked tables for 4 hours. This means that you should find more reliable players at the ranked tables, on average.

I'll be playing at the ranked Hearts tables on and off during the day, and look forward to hearing from people about their experiences with it.

If you experience any problems or bugs after this update, please let me know. There were some major changes!

Monday, September 28, 2015

average Euchre win ratio at World of Card Games

Some Euchre players may be interested to know where they stand in their win/loss statistics at World of Card Games. If you don't want to know, stop reading now! ☺

In September of 2015, I computed the win ratio for Euchre players who had completed at least 100 games. I used the numbers that produce the "Absolute win/loss ratio" shown under your "stats" link. Below you will see the distribution of players by win percents. There's one player who has managed to attain a win ratio of > 70%. There are 15 with win ratios between 60-70%... most players come in around 40-50%, which I still think is really very good (especially because that's where my stats stand!).

distribution of players by win percent
Personally, I don't care about my statistics at all. Well, maybe a tiny bit, because I do look at them once in a blue moon. But when I'm playing, it is just for fun. This is what matters to me most.

There is some speculation about just how good you can get with your statistics; how much of Euchre is a matter of luck, and how much is skill. Some people think the best you can do is somewhere around 66%... and these statistics support that idea.

Thursday, September 17, 2015

new feature! download Euchre hand history

Registered players can now "replay" a hand of Euchre at World of Card Games!

At the end of each hand, you will see the image of a floppy disk appear next to your avatar. It looks like this:
replay Euchre hand history
When you click on that icon, a file will be downloaded to your computer. The file contains a link to the replayer at World of Card Games. When you paste that link into your browser address bar, you will be taken to the Euchre replayer at World of Card Games. With the click of a button, you are taken through every step of the hand, with all the cards shown.

Here's a sample link so you can try it: a case where I got lucky and our opponents were "euchred".

I've made this change along with a few bug fixes today. I hope the Euchre players will enjoy this new feature!

Thursday, September 3, 2015

new features: fan cards, limit games in list of tables

A few weeks ago, I modified the Spades layout so that cards would be fanned more widely. I'd already done this for Hearts, at the request of a player who was having trouble playing cards using a stylus on a tablet.

After the change, several players wrote to tell me that they liked it better the previous way! Now you have a choice (in Hearts and Spades only): you can "Fan Cards Wider" or more compactly; it is up to you. The screenshots below demonstrate how to do this: Just uncheck "Fan Cards Wider" in the Settings panel. This panel appears when you click your user name in the upper right corner:
default card fanning
compact card fanning
In the screenshot, you see another new setting. You can now select which card games you want to see in the "list of tables". If you never play Go Fish, and don't want to see it in the list, just uncheck that box in the "List of tables" user setting.

I hope you enjoy these new features!

Tuesday, August 18, 2015

extra private table names, changes to Pinochle

I applied some fixes and updates to the server this morning.

First, it is now possible to store up to 4 extra private table names. I've written a separate blog post about this.

Double Deck Pinochle was recently introduced at World of Card Games. Immediately, I got some reports of performance issues with the game when played on Internet Explorer! I believe I have fixed this. If you had trouble before, give it a try and let me know if you still have trouble.

I also got comments that the cards in DD Pinochle are usually sorted with the high cards to the right. I've changed the game accordingly. I hope it will not be too confusing to beginners who may have become accustomed to the old sort order!

Also for DD Pinochle: if you click the "Show Meld" button, you are now shown the total of your meld:
Show Meld view now displays total meld points
This should speed up the bidding process. Please remember that when clicking the "Show Meld" button, you are only shown melds in your hand that do not require a trump suit to be chosen. This means you will not see "royal marriages" or "runs". It would get confusing showing runs - what if you had a run in two different suits? It's the same for royal marriages.

I've made some elements of the "Meld View" larger. This is what you see once trump has been chosen. Here's an example:
Previously, all types of melds were listed to the left of the "mini-cards", even if you had none of those melds. Now, as you can see, meld types are shown only if you have them. For example, in the screenshot above, Guest #48 has 1 run, 1 clubs marriage, and 1 kings around. Aces around, etc., are not listed because she has none. Please let me know if you have any trouble with this new, larger format.