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Rapid:
Individual Calculations February 2013 |
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| Roiz, Michael Total change: -10.20 | |   |
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| Dov Porat Memorial 2012 Rapid | Givataiim | ISR | 2012-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2636 | 6.00 | 9 | -0.51 | 20 | -10.20 | |
|  Gurbanov, Andrei | | | 2314 | BLR | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Ben Artzi, Ido | | | 2286 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lerner, Oleg | | | 2236 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mikhalevski, Victor | g | | 2538 | ISR | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Baron, Tal | g | | 2454 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nabaty, Tamir | g | | 2551 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Bykhovsky, Avigdor | g | | 2435 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Postny, Evgeny | g | | 2647 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Golod, Vitali | g | | 2565 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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