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Rapid:
Individual Calculations December 2021 |
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| Maracewicz, Franciszek Total change: -6.60 | |   |
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| I Otwarte Grand Prix Gminy Swidnica | Swidnica | POL | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1143 | 1.50 | 5 | -0.33 | 20 | -6.60 | |
|  Przybylski, Rafal | | | 1513 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Swiatko, Grzegorz | | | 1062 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Perek, Oskar | | | 1506 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Borowska-Sorus, Katarzyna | | | 1024 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wozny, Jan | | | 1246 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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