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Rapid:
Individual Calculations February 2023 |
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| Grobelny, Mikolaj Total change: -15.60 | |   |
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| Grand Prix Polonii 2023 - turniej 3 | Wroclaw | POL | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1534 | 2.00 | 6 | -0.39 | 40 | -15.60 | |
|  Demski, Michal | | | 1992 | POL | 1.00 | 1 | 0.95 | 40 | 38.00 | |  Stecki, Witold | | | 2096 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Siedlecki, Adam | | | 1773 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sawczuk, Czeslaw | | | 1510 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Przybylski, Marek | | | 1375 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Orlowska, Aleksandra | | | 1200 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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