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Rapid:
Individual Calculations September 2021 |
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| Brelinska, Marcelina Total change: 23.40 | |   |
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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 |
| 1423 | 1046 | 2.00 | 7 | 1.17 | 20 | 23.40 | |
|  Paprocka, Renata | | wf | 1781 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zajac, Robert | | | 1389 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Wisniewski, Wiktor | | | 1289 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bela, Zbigniew | | | 1321 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Zielinski, Tomasz | | | 1391 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Janusiewicz, Michal | | | 1376 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Butkiewicz, Michal | | | 1411 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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