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Individual Calculations September 2021 |
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| Szpargala, Lukasz Total change: -63.20 | |   |
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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 |
| 1138 | 1500 | 4.00 | 8 | -3.16 | 20 | -63.20 | |
|  Puchalska, Oliwia | | | 1100 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Suszczynski, Dominik | | | 1187 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Lewandowski, Bartosz | | | 1100 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Denysow, Damian | | | 1100 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Szczepura, Maciej | | | 1100 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miklosz, Malgorzata | | | 1200 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Turkiewicz, Maciej | | | 1181 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sybis, Roman | | | 1136 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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