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Rapid:
Individual Calculations September 2021 |
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| Balcerzak, Robert Total change: 25.20 | |   |
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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 |
| 1570 | 1323 | 3.50 | 8 | 1.26 | 20 | 25.20 | |
|  Wojtarowicz, Janusz | | | 1844 | POL | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Gorniewicz, Oskar | | | 2029 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sobczak, Miroslaw | | | 1766 | POL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Zajac, Szymon | | | 1563 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zielonka, Mateusz | | | 1599 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Rogaczewski, Sebastian | | | 1557 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Wozniak, Dariusz | | | 1154 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Klimiuk, Kamil | | | 1044 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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