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Individual Calculations July 2012 |
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| Gamayev, Oleg Total change: -9.30 | |   |
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| Spring 2012 Herzlia | Herzlia | ISR | 2012-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2239 | 2.50 | 6 | -0.45 | 15 | -6.75 | |
|  Reshef, Omer | | | 2202 | ISR | 0.00 | 1 | -0.55 | 15 | -8.25 | |  Bar-Or, Ornan | | | 1978 | ISR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Gruenfeld, Yehuda | g | | 2460 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Gershkowich, David | f | | 2210 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Zilberman, Yaacov | g | | 2418 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Porat, Daniel | | | 2200 | ISR | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | | | Spring 2012 Mark Centre | Tel Aviv | ISR | 2012-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2237 | 5.00 | 7 | -0.17 | 15 | -2.55 | |
| | Levi, Eli | | | 1922 | ISR | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Tal, Rami | | | 1911 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Striechman, Orri | | | 1975 | ISR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Levits, Yuri | | | 1955 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Shlam, Yehuda | | | 2101 | ISR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Shutzman, Joseph | f | | 2235 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Lan, Grenrich | | | 2161 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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