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Individual Calculations July 2011 |
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| Gruenfeld, Yehuda Total change: 12.30 | |   |
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| Israel National League 2011 | Various | ISR | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2472 | 4.50 | 5 | 1.02 | 10 | 10.20 | |
|  Porat, Maya | | | 2246 | ISR | 0.50 | 1 | -0.29 | 10 | -2.90 | |  Klenburg, Mikhail | m | | 2410 | UKR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Grinshpun, Eduard | m | | 2414 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Liss, Arik | | | 2241 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Mordechai, Hanan | | | 2301 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | ICSC 20th European Deaf Club Team Championship | Liverpool | ENG | 2011-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2484 | 5.50 | 6 | 0.21 | 10 | 2.10 | |
| | Patackas, Jonas | | | 2084 * | LTU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Macleod, Alasdair | | | 2084 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Salov, Sergei | m | | 2258 | GER | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Deancovich, Patrizio | | | 2084 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bozinovic, Bogdan | f | | 2223 | CRO | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Slepsov, Alexsandr | | | 2084 * | AZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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