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Individual Calculations December 2017 |
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| Gamayev, Oleg Total change: 25.40 | |   |
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| Herzliya Championship Haim Kandelshine Memorial 2017 A | Herzliya | ISR | 2017-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2212 | 6.00 | 9 | 1.27 | 20 | 25.40 | |
|  Dobkin, Uri | | | 1812 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lavi, Idan | | | 2081 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kantsler, Boris | g | | 2436 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Zilberman, Yaacov | g | | 2364 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lotsov Har-Zahav, Avraham | | | 1812 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lux, Hugo De Melo | | | 2200 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Levin, Elad | | | 2229 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kudischewitsch, David | m | | 2351 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Aharon, Ofir | f | | 2300 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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