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Individual Calculations September 2022 |
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| Kopestynski, Michal Total change: -35.20 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1559 | 5.00 | 9 | -0.88 | 40 | -35.20 | |
|  Walerjan, Ada | | | 1203 | POL | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Wysocki, Piotr | | | 1268 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Witkowski, Jedrzej | | | 1151 | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Wojtowicz, Szymon | | | 1267 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Szalbierz, Piotr | | | 1407 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Grzelak, Piotr | | | 1630 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Sola, Wojciech | | | 1790 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Bialik, Nikodem | | | 1638 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Rychlik, Michal | | | 1436 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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