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Individual Calculations May 2011 |
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| Gruenfeld, Yehuda Total change: 11.90 | |   |
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| Elitzur Winter 2011 GM | Petach Tikva | ISR | 2011-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2440 | 2472 | 6.00 | 9 | 1.09 | 10 | 10.90 | |
|  Zilberman, Yaacov | g | | 2468 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | |  Axelrod, Arie | f | | 2403 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Zubov, Alexander | g | | 2583 | UKR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Baron, Tal | m | | 2465 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Kudischewitsch, David | m | | 2348 | RUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Gerzhoy, Leonid | m | | 2498 | CAN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Popilski, Gil | m | | 2402 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Deutsch, Eyal | f | | 2352 | ISR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Battaglini, Gabriel | m | | 2437 | FRA | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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) | | | | Pesah 2011 Mark Centre | Tel Aviv | ISR | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2472 | 4.50 | 5 | 0.10 | 10 | 1.00 | |
| | Kobo, Ori | | | 2072 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Calabrese, Gabriel | | | 2156 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Zalkind, Konstantin | f | | 2123 | ISR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Shani, Amichai | | | 2072 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Goikhman, Valentin | | | 2230 | ISR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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