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Rapid:
Individual Calculations February 2013 |
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| Zalkind, Konstantin Total change: 16.80 | |   |
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| Dov Porat Memorial 2012 Rapid | Givataiim | ISR | 2012-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2232 | 4.00 | 9 | 0.84 | 20 | 16.80 | |
|  Postny, Evgeny | g | | 2632 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ben-Natan, Yigal | | | 2130 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bitensky, Igor | m | | 2400 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Baron, Tal | g | | 2454 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Raznikov, Danny | m | | 2465 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sherf, Roni | | | 2182 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zak, Uriel | m | | 2271 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ribshtein, Nati | m | | 2327 | ISR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kudischewitsch, David | m | | 2351 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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