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Individual Calculations July 2009 |
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| Liss, Eran Total change: -3.00 | |   |
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| Israel National League 2009 | Various | ISR | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2477 | 4.50 | 8 | -0.30 | 10 | -3.00 | |
|  Zoler, Dan | m | | 2475 | ISR | 0.50 | 1 | 0.00 | 10 | 0.00 | |  Bykhovsky, Anatoly | m | | 2459 | ISR | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Bykhovsky, Avigdor | g | | 2403 | RUS | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Sidorenko, Ilya | | | 2370 | ISR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Maryasin, Boris | m | | 2340 | ISR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Botvinnik, Ilia | m | | 2363 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Mikhalevski, Alexander | m | | 2444 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Karpman, Vadim | m | | 2381 | UKR | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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