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Rapid:
Individual Calculations December 2021 |
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| Swiatko, Grzegorz Total change: 11.80 | |   |
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| I Otwarte Grand Prix Gminy Swidnica | Swidnica | POL | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1062 | 1.50 | 5 | 0.59 | 20 | 11.80 | |
|  Perek, Oskar | | | 1506 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Maracewicz, Franciszek | | | 1143 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Karaszewski, Gabriel | | | 1439 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Michalska, Anna-Maria | | | 1211 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kilanski, Janusz | | | 1484 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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