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Individual Calculations October 2023 |
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| Tzidkiya, Yeshaayahu Total change: -8.10 | |   |
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| Closed Jeruchess GM tournament | Jerusalem | ISR | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2445 | 5.50 | 9 | 0.45 | 10 | 4.50 | |
|  Rozentalis, Eduardas | g | | 2490 | LTU | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Zeltsan, Joseph | | | 2427 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | |  Haimovich, Tal | m | | 2359 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Mordechai, Hanan | f | | 2380 | ISR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Tifferet, Shaked | f | | 2281 | ISR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Gruenfeld, Yehuda | g | | 2388 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Dvoirys, Semen I. | g | | 2469 | RUS | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Rozen, Eytan | m | | 2433 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Kargin, Arseny | m | | 2389 | RUS | 0.00 | 1 | -0.58 | 10 | -5.80 | |
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) | | | | First Saturday GM September 2023 | Budapest | HUN | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2394 | 2456 | 4.00 | 9 | -1.26 | 10 | -12.60 | |
| | Neverov, Valeriy | g | | 2397 | UKR | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Bai, Adelard | f | | 2378 | TPE | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Csiki, Endre | f | | 2396 | HUN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Sukandar, Irine Kharisma | m | wg | 2371 | INA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Mirzoev, Azer | g | | 2418 | AZE | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Velikanov, Alexander | f | | 2327 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Setyaki, Azarya Jodi | m | | 2398 | INA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Aulia, Medina Warda | m | wg | 2373 | INA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Aczel, Gergely | g | | 2487 | HUN | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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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