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Individual Calculations July 2008 |
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| Ribshtein, Nati Total change: -9.70 | |   |
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| Israel National League 2008 | Various | ISR | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2359 | 2.50 | 7 | -0.97 | 10 | -9.70 | |
|  Chernomordik, Pavel | f | | 2279 | ISR | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Khmelniker, Ilya | m | | 2469 | ISR | 0.50 | 1 | 0.15 | 10 | 1.50 | |  Kaganskiy, Gleb | f | | 2293 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Umarov, Sabir | m | | 2362 | UZB | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Zak, Uriel | m | | 2323 | ISR | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Kaspi, Alexander | m | | 2457 | ISR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Kantarji, Pinchas | f | | 2359 | ISR | 0.00 | 1 | -0.50 | 10 | -5.00 | |
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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