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Individual Calculations September 2022 |
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| Chilkiewicz, Piotr Total change: -38.60 | |   |
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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 |
| 1268 | 1549 | 5.50 | 9 | -1.93 | 20 | -38.60 | |
|  Pelczarski, Wojciech | | | 1143 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Kazubski, Kacper | | | 1223 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Zeglinski, Jakub | | | 1240 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Wojtycki, Jacek | | | 1149 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Halhoul, Kamil | | | 1331 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Strutynski, Kamil | | | 1243 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Szalbierz, Piotr | | | 1407 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wojtowicz, Szymon | | | 1267 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Grudzinski, Krzysztof | | | 1405 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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