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Rapid:
Individual Calculations July 2021 |
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| Sulkowski, Andrzej Total change: -11.20 | |   |
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| III Grand Prix W sercu Katowic 2021 | Katowice | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1665 | 2.50 | 4 | -0.56 | 20 | -11.20 | |
|  Pycinski, Wladyslaw | | | 1034 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Malik, Maciej | | | 1784 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pytlarz, Michal | | | 1152 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Wojtowicz, Jacek | | | 1456 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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