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Rapid:
Individual Calculations November 2023 |
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| Magierski, Dariusz Total change: -17.60 | |   |
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| Memorial Szachowy Grzegorza Potkanskiego 2023 | Plock | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1502 | 2.00 | 5 | -0.88 | 20 | -17.60 | |
|  Borowski, Marek | | | 1480 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Magierski, Daniel | | | 1242 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zdziemborski, Filip | | | 1102 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wypych, Dominik | | | 1959 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Potkanski, Michal | | | 1457 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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