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Individual Calculations July 2015 |
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| Dvoirys, Semen I. Total change: 0.90 | |   |
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| Herzliya Spring 2015 | Herzliya | ISR | 2015-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2573 | 8.00 | 9 | 0.09 | 10 | 0.90 | |
|  Philosoph, Assi | | | 2173 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hasidovsky, Michael | | | 2173 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Gershkowich, David | f | | 2213 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kantsler, Boris | g | | 2428 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Axelrod, Arie | f | | 2271 | ISR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zalkind, Konstantin | f | | 2218 | ISR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Poleg, Dan | | | 2173 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gamayev, Oleg | | | 2205 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Katzir, Moshe | | | 2173 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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