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Blitz:
Individual Calculations April 2021 |
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| Piec, Patryk Total change: -8.80 | |   |
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| I Turniej o Puchar PrescIT | Ustron | POL | 2021-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1125 | 1.00 | 5 | -0.44 | 20 | -8.80 | |
|  Ulger, Mesut | | | 1348 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kos, Grzegorz | | | 1638 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Matus, Stanislaw | | | 1123 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Niemczyk, Krzysztof | | | 1316 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Tyrna, Filip | | | 1174 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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