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Individual Calculations July 2010 |
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| Yakovlev, Dmitry Total change: -11.50 | |   |
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| ISR 2nd League South 2010 | Various | ISR | 2010-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2149 | 1.00 | 4 | -0.46 | 25 | -11.50 | |
|  Malachi, Avraham | | | 2188 | ISR | 0.50 | 1 | 0.05 | 25 | 1.25 | |  Kataev, Simcho | f | | 2283 | RUS | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Kalcheim, Gilad | | | 2246 | ISR | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Gutkin, Boris | | | 2281 | ISR | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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