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Rapid:
Individual Calculations October 2023 |
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| Koronkiewicz, Lukasz Total change: 4.20 | |   |
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| Elckie Potyczki Szachowe - szachy szybkie [FIDE] | Elk | POL | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1404 | 2.00 | 5 | 0.21 | 20 | 4.20 | |
|  Tyszka, Kacper | | | 1127 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Plesiuk, Andrzej | | | 1752 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Michalak, Robert | | | 1603 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Pieczulis, Blazej | | | 1769 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Chelstowski, Bartosz | | | 1399 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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