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Individual Calculations September 2010 |
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| Klein, Boris Total change: -0.90 | |   |
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| Natanya Shah-Kait 2010 | Natanya | ISR | 2010-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2141 | 2.00 | 4 | -0.54 | 15 | -8.10 | |
|  Bernshtein, Tomer | | | 1944 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Birnboim, Nathan | m | | 2365 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sadevich, Rachel | | | 1808 | ISR | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Ettinger, Amir | | | 2001 | ISR | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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 Kiryat-Uno 2010 | Kiryat Uno | ISR | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2141 | 2.50 | 4 | 0.48 | 15 | 7.20 | |
| | Gershkowich, David | f | | 2324 | ISR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Shutzman, Joseph | f | | 2247 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Gera, Yuval | | | 1998 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Chikman, Alan | | | 1982 | ISR | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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