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Rapid:
Individual Calculations September 2021 |
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| Zajac, Robert Total change: -12.80 | |   |
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| Puchar "MINUTOR Energia" Gwiazda Bydgoszcz - Turniej Szachow Szybkich | Bydgoszcz | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1389 | 1.50 | 6 | -0.64 | 20 | -12.80 | |
|  Olszewski, Marek | | | 1979 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Brelinska, Marcelina | | | 1046 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Holynski, Szymon | | | 1127 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kukula, Pawel | | | 2076 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Golabiewski, Adam | | | 1709 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ignacak, Kamil | | | 1558 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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