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Individual Calculations May 2012 |
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| Efroimski, Marsel Total change: -4.20 | |   |
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| Israel National League 2012 | Various | ISR | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2230 | 0.50 | 2 | -0.28 | 15 | -4.20 | |
|  Klenburg, Mikhail | m | | 2381 | UKR | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Zanan, Evgeny | f | | 2247 | RUS | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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