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Rapid:
Individual Calculations March 2023 |
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| Szafarz, Wiktor Total change: -30.40 | |   |
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| Grand Prix Lodzi 2023 Turniej nr 2 | Lodz | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1368 | 2.00 | 6 | -0.76 | 40 | -30.40 | |
|  Posuniak, Weronika | | | 1826 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kedrzynski, Adam | | | 1448 | POL | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Skolimowski, Jan | | | 1525 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rosiak, Sebastian | | | 1159 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Czarkowski, Czeslaw | | | 1303 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Skowronski, Krzysztof | | | 1242 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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