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Individual Calculations February 2023 |
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| Kempinski, Szymon Total change: -84.80 | |   |
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| XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1377 | 2.50 | 7 | -2.12 | 40 | -84.80 | |
|  Golis, Wiktor | | | 1905 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Magiera, Artur | | | 1110 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Wiazowski, Michal | | | 1135 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Tanski, Wiktor | | | 1133 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Magrel, Wiktor | | | 1114 | POL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Szewczak, Filip | | | 1238 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Businski, Jan | | | 1259 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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