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Individual Calculations September 2022 |
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| Tazbir, Marcin Total change: -2.70 | |   |
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| 58th Akiba Rubinstein Chess Festival - GM Tournament | Polanica-Zdroj | POL | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2570 | 2511 | 3.50 | 9 | -0.27 | 10 | -2.70 | |
|  Plat, Vojtech | g | | 2556 | CZE | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Teclaf, Pawel | m | | 2550 | POL | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Kempinski, Robert | g | | 2558 | POL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Nasuta, Grzegorz | g | | 2500 | POL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Mastrovasilis, Dimitrios | g | | 2597 | GRE | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Tomczak, Jacek | g | | 2596 | POL | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Sumets, Andrey | g | | 2547 | UKR | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Donchenko, Alexander | g | | 2630 | GER | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Bernadskiy, Vitaliy | g | | 2598 | UKR | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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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