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Rapid:
Individual Calculations August 2022 |
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| Potkanski, Grzegorz Total change: 8.20 | |   |
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| XXIX Turniej Szachowy Kowalewo Pomorskie 2022 - OPEN | Kowalewo Pomorskie | POL | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1154 | 1.00 | 3 | 0.41 | 20 | 8.20 | |
|  Dabrowska, Aleksandra | | | 1644 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Komisarski, Jerzy | | | 1401 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Myslinski, Pawel | | | 1255 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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