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Individual Calculations July 2009 |
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| Ganor, Dotan Total change: 5.40 | |   |
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| Israel National League 2009 | Various | ISR | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2364 | 2.00 | 3 | 0.36 | 15 | 5.40 | |
|  Zaltz, Dov | | | 2301 | ISR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Porat, Maya | | | 2203 | ISR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Khmelniker, Ilya | m | | 2479 | ISR | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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