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Individual Calculations January 2023 |
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| Postny, Evgeny Total change: -29.80 | |   |
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| Israeli Championship 2022 | Arad | ISR | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2586 | 4.00 | 9 | -2.98 | 10 | -29.80 | |
|  Aizenberg, Benny | f | | 2365 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Dvoirys, Semen I. | g | | 2461 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Iliaguev, Nisim | f | | 2364 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Boruchovsky, Avital | g | | 2547 | ISR | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Levin, Guy | f | | 2382 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Streltsov, Alexey | f | | 2313 | ISR | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Levitan, Tal | | | 2243 | ISR | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Yaniv, Yuval | f | | 2338 | ISR | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Sitbon, Itay | | | 2186 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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