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Individual Calculations September 2021 |
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| Biegus, Mariusz Total change: -40.40 | |   |
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| I Turniej Szachowy o Puchar Starosty Szydlowieckiego | Szydlowiec | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1217 | 0.00 | 4 | -2.02 | 20 | -40.40 | |
|  Stepien, Pawel | | | 1539 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Opala, Natalia | | | 1019 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Ryszewski, Tadeusz | | | 1221 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lisicki, Tadeusz | | | 1116 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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