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Individual Calculations September 2022 |
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| Wojtycki, Jacek Total change: 70.80 | |   |
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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 |
| 1467 | 1149 | 3.00 | 9 | 1.77 | 40 | 70.80 | |
|  Nowicki, Bartosz | | | 1533 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Perucki, Maciej | | | 1446 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Pieczulis, Hubert | | | 1470 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Chilkiewicz, Piotr | | | 1549 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Durzynski, Jan | | | 1455 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Skrzypinski, Jan | | | 1513 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Boryna, Szymon | | | 1400 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Gawlik, Olivier | | | 1412 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pietryk, Joanna | | | 1424 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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