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Rapid:
Individual Calculations September 2023 |
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| Zych, Marek Total change: -17.40 | |   |
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| RAPID CZARNOW-SKI 2023- sierpien | Jelenia Gora | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 2013 | 4.50 | 6 | -0.87 | 20 | -17.40 | |
|  Janic, Pawel | | | 1230 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Trusewicz, Jakub | | | 1400 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kowalik, Waldemar | | | 1682 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Achinovich, Oleg | | | 1892 | UKR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Krypczyk, Wojciech | | | 1613 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kawulski-Chodkiewicz, Alexander | | | 1589 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * 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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