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Individual Calculations September 2011 |
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| Gradenwitz, Oded Total change: -15.90 | |   |
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| Summer 2011 Mark Centre | Tel Aviv | ISR | 2011-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1820 | 0.50 | 3 | -0.43 | 15 | -6.45 | |
|  Freidles, Victor | | | 1995 | ISR | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Ettinger, Amir | | | 1996 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Striechman, Orri | | | 1897 | ISR | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | Summer 2011 Uno | Kiryat Uno | ISR | 2011-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1816 | 0.00 | 3 | -0.63 | 15 | -9.45 | |
| | Klein, Boris | | | 2124 | ISR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Selictar, Dor | | | 1987 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Hadari, Ariel | | | 2038 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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