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Individual Calculations April 2009 |
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| Galburd, Yan Total change: -17.10 | |   |
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| Israel U20 League 2009 | Various | ISR | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2267 | 1.00 | 5 | -1.14 | 15 | -17.10 | |
|  Zaslavsky, Mikhail | | | 2367 | ISR | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Nabaty, Tamir | | | 2456 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Svoysky, Daniel | | | 2021 | ISR | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Bykhovsky, Anatoly | f | | 2447 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Baron, Tal | f | | 2299 | ISR | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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