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Rapid:
Individual Calculations October 2023 |
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| Antczak, Marcin Total change: -0.60 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 34 | Wroclaw | POL | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1475 | 3.00 | 6 | -0.03 | 20 | -0.60 | |
|  Kowalski, Igor | m | | 2315 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Bilin, Halil | | | 1490 | SUI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Wieczorek, Mikolaj | | | 1863 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zeluk, Karol | | | 1201 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Beclawski, Franciszek | | | 1122 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Szymala, Piotr | | | 1294 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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