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Rapid:
Individual Calculations April 2023 |
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| Mazurek, Jerzy Total change: 7.80 | |   |
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| 7. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2022-2023 - OPEN A | Torun | POL | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1654 | 5.00 | 8 | 0.39 | 20 | 7.80 | |
|  Kapuscinski, Andrzej | | | 1254 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sliwicki, Damian | c | | 2038 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Lewandowski, Mateusz | | | 1500 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zajac, Robert | | | 1347 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wozniak, Krzysztof | | | 1659 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Serwinski, Aleksander | | | 1217 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zajac, Szymon | | | 1807 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Borkowski, Kamil | | | 1801 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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