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Individual Calculations September 2021 |
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| Gorski, Boguslaw Total change: -39.80 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1701 | 5.00 | 9 | -1.99 | 20 | -39.80 | |
|  Walaszczyk, Aleksander | | | 1392 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Klama, Andrzej | | | 1408 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zakrzewicz, Kacper | | | 1515 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Wilgosz, Jan | | | 1532 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kopestynski, Michal | | | 1482 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Janikowska, Wiktoria | | | 1427 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kilar, Radoslaw | | | 1539 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kopaczewski, Zbigniew | | | 1464 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wilk, Aleksander | | | 1548 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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