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Individual Calculations September 2021 |
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| Liskiewicz, Jakub Total change: 18.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1525 | 5.50 | 7 | 0.45 | 40 | 18.00 | |
|  Twardziak, Jerzy | | | 1125 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Nocon, Kacper | | | 1266 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Wilgosz, Szczepan | | | 1277 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sypek, Szymon | | | 1425 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Korszanski, Stanislaw | | | 1138 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kulczycka, Zofia | | | 1543 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Kozlowski, Andrzej | | | 1536 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | * 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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