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Individual Calculations March 2012 |
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| Gruenfeld, Yehuda Total change: -20.50 | |   |
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| Israel National Champ 2011 | Ashdod | ISR | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2480 | 5.00 | 9 | -2.05 | 10 | -20.50 | |
|  Polyakov, Alex | | | 2233 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Belytsky, Alexandr | f | | 2173 | RUS | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Elbaum, Almog | | | 2080 * | ISR | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Taichman, Ori | | | 2083 | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kunin, Michael | | | 2167 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gunsherovich, Itay | | | 2114 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Mikhalevski, Victor | g | | 2549 | ISR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Zaslavsky, Mikhail | m | | 2433 | ISR | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Gamayev, Oleg | | | 2233 | ISR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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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