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Individual Calculations September 2010 |
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| Ettinger, Amir Total change: -1.95 | |   |
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| Natanya Shah-Kait 2010 | Natanya | ISR | 2010-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2001 | 1.50 | 5 | -0.37 | 15 | -5.55 | |
|  Birnboim, Nathan | m | | 2365 | ISR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Gershkowich, David | f | | 2325 | ISR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Maman, Emanuel | | | 1941 | ISR | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Klein, Boris | | | 2141 | ISR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Sadevich, Rachel | | | 1808 | ISR | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | Summer Kiryat-Uno 2010 | Kiryat Uno | ISR | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1989 | 2.50 | 4 | 0.24 | 15 | 3.60 | |
| | Denesh, Nadav | | | 1941 | ISR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Mendelboim, Sagi | | | 1778 | ISR | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Lavi, Royi | | | 1746 | ISR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Gershkowich, David | f | | 2324 | ISR | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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