The Wall

Date Player Message
2015-11-10 Zuril I've deleted mates 50656, 79643, 58000 and 60615. Thank you Datr for reporting them!
2015-10-31 Datr Zuril: m50656 needs deleting
2015-10-31 N4pll To Zuril:
About 20 checkmates have been deleted in the last 3 years.

What changes have you done in the year 2015?
N4PLL
2015-10-28 Alpringle Ajedrecin: The RD is the ratings deviation. It is used to give you error bars around your current rating as well as to calculate the impact your performance on a new problem should have on your current rating (based on old problems). Basically, the RD is a measure of how accurate your rating is. So, if your rating on the site is 1500 with an RD of 30, then you could view your actual rating as somewhere between 1470 (1500-30) and 1530 (1500+30). Of course, the RD is just measure of deviation. You can read more about the RD and how it is used as part of the Glicko Rating System (used on this site) at Wikipedia: https://en.wikipedia.org/wiki/Glicko_rating_system.
2015-10-27 Datr Zuril: m79643 needs deleting.
2015-10-24 Datr 1. One can do warn-up exercises in the Pratice Menu
2. Many players copy the FEN string at the bottom of the board and paste into their own engines to do post analysis
3. ChessTempo has all the additional feature you require.

For Info: I am a site member not an administrator.
2015-10-23 Phaedrus I love this site. Feedback:
1. Please always keep the ability to choose which level of tactics I play and not show a timer (I like warming up with easy problems, and hate the timer)
2. Allowing for post-tactic analysis, moving pieces anywhere would be great
3. Allowing for engine analysis would be incredible if possible, but perhaps a lot of load on your servers. Maybe a good feature to charge for since it'd increase your costs.

Thank you so much for this wonderful site!!! If there is any way to volunteer to help, I wouldn't mind helping construct endgame exercises, etc.
2015-10-22 Datr Zuril:

m58000 needs deleting. 1. Bf6 is correct but is classed as wrong.
2015-10-13 Garykevinware One of them could be promoted.
2015-10-12 Siddh In the endgame practice problems, I have 2 dark bishops! What!?
2015-10-06 Ajedrecin Someone can explain to me what means the RD value that appears into player stats?? thankss
2015-09-27 Garykevinware Besides, your 'variation' for Tactics 117331 contains a number of illegal moves.
2015-09-27 Garykevinware Yet again, comments to problems belong at the problem.
2015-09-27 Krizek Tactics NR 117331 Again. Why is bad !
Thats yours solution : 1.Qf7+ Kh8 2.Qf8+ Kh7 3. Qf5+ Kh7 4. Qxe5 Kf8 5. b4 axb4 6. cxb4 Ke8
7. e7 Qxe7 8. Qxe7+ Kxe7 7.b4 +-
My solution is enforce : 1.Qf7+ Kh8 2. Qe8+ Kh7 3. Qf5+ Kh7 4. Qxe5 Kf8 5. e7+ ! Qxe7 6. Qxe7 Kxe7
7. b4 +-
2015-09-27 Krizek Tactics NR 94053
Why is bad 1.h4! Rd4 2. Rc1 +- total victory . Krizek
2015-09-26 Ajedrecin The best website to do tactic trainer, seriusly amazing jog by the creator
2015-09-21 Garykevinware Comments to problems belong at the problem, and we don't know what your rook move is.
2015-09-21 Dmedved Checkmate NR 44898 - I cant see what is wrong with my rook move - both rook moves look correct to me
2015-09-20 Dmedved Top 200 - seriously ? C'mon guys, let's get this site buzzing ! I'm not even a top 200 player in my local town !
2015-09-16 Dmedved How many current active players are there?
2015-09-16 Dmedved Made it into the top 300 on tactics.
OK I know this means nothing of any significance, and I'm not likely to get any higher.
2015-09-08 Datr Paoloa:
http://www.ideachess.com/ranking
2015-09-08 Datr Zuril: m60615 needs deleting because it has a fault.
2015-09-06 Paolos Hello to alls!
excuse me, but i don't speak english very well...i'm ita :-)
there are italians here?
2015-08-05 MrLyon I know that the top 400 active players are on the leaderboard, but how many active players are there in total?
2015-07-25 Zuril Average time is calulated only on correct attempts
2015-07-25 Garykevinware For example, t89483 has zero correct attempts and a zero average time, and so it must just be on correct attempts only, although a wrong attempt also has a time, and so that should be included.
2015-07-25 Datr Zuril:
Please clarify, is Ave Time calculated using all attempts or just correct attempts?
2015-07-24 MrLyon Woot, got to 2000! It's been a steady climb from 1250 a couple years and a few hundred problems since. :)
2015-07-14 Isdanitov Not too bad!... Congrats! No, I don't.
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