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Individual Calculations July 2010 |
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| Avrukh, Boris Total change: -19.80 | |   |
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| Israel National League 2010 | Various | ISR | 2010-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2656 | 6.50 | 11 | -1.98 | 10 | -19.80 | |
|  Zaslavsky, Mikhail | f | | 2391 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Caspi, Israel | m | | 2427 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Bykhovsky, Anatoly | m | | 2499 | ISR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Kustanovich, Michael | | | 2256 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mikhalevski, Alexander | m | | 2428 | ISR | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Birnboim, Nathan | m | | 2365 | ISR | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Gofshtein, Leonid | g | | 2540 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Manor, Ilan | g | | 2486 | ISR | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Popilski, Gil | c | | 2449 | ISR | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Lev, Ronen | g | | 2395 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Greenfeld, Alon | g | | 2559 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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