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Individual Calculations March 2012 |
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| Gamayev, Oleg Total change: -4.95 | |   |
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| Israel National Champ 2011 | Ashdod | ISR | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2233 | 5.00 | 9 | 0.88 | 15 | 13.20 | |
|  Soffer, Ram | g | | 2488 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Aharon, Ofir | f | | 2328 | ISR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Yaroslavsky, Michael | | | 1833 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Selictar, Dor | | | 1984 | ISR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Brenner, Stav | | | 2027 | ISR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Berkovich, Mark A | m | | 2397 | ISR | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Maryasin, Boris | m | | 2331 | ISR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Raznikov, Danny | m | | 2442 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Gruenfeld, Yehuda | g | | 2480 | ISR | 0.50 | 1 | 0.31 | 15 | 4.65 | | | * 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) | | | | Winter Mark Centre 2012 | Tel Aviv | ISR | 2012-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2244 | 3.50 | 6 | -1.21 | 15 | -18.15 | |
| | Levi, Lior | | | 1933 | ISR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Graifer, Michail | | | 1914 | ISR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Reshef, Omer | | | 2168 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Blass, Uri | | | 1983 | ISR | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Monteriano, Eran | | | 1939 | ISR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Shlam, Yehuda | | | 2102 | ISR | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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