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Individual Calculations July 2010 |
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| Gutkin, Boris Total change: -6.45 | |   |
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| ISR 2nd League South 2010 | Various | ISR | 2010-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2281 | 1.50 | 3 | -0.43 | 15 | -6.45 | |
|  Kaminik, Aleksandar | | | 2186 | ISR | 0.50 | 1 | -0.13 | 15 | -1.95 | |  Chuvnik, Mordechai | | | 2193 | ISR | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Yakovlev, Dmitry | | | 2149 | ISR | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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