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Individual Calculations January 2015 |
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| Gershkowich, David Total change: 4.80 | |   |
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| Herzliya Championship Haim Kandelshine Memorial 2014 | Herzliya | ISR | 2014-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2223 | 5.00 | 8 | 0.24 | 20 | 4.80 | |
|  Dvoirys, Semen I. | g | | 2555 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kinberg, Ofer | | | 2051 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Barila, Daniel | | | 1823 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zorella, Benzion | | | 2074 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kudischewitsch, David | m | | 2325 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Zalkind, Konstantin | f | | 2252 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Lavi, Idan | | | 2107 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gaz, Ido | | | 1973 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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