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Rapid:
Individual Calculations July 2024 |
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| Grabarczyk, Miroslaw Total change: 1.80 | |   |
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| Otwarte Druzynowe Mistrzostwa Plocka pamieci Grzegorza Potkanskiego 2024 rapid | Plock | POL | 2024-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 2209 | 5.50 | 6 | 0.18 | 10 | 1.80 | |
|  Oblakowski, Oskar | | | 1575 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | |  Szczypawka, Aleksandra | | | 1817 | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ponikowski, Przemyslaw | | | 1793 | POL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Maciaga, Marcin | | | 2080 | POL | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Grochulski, Tomasz | | | 1809 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Grabowski, Marek | | | 1863 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | * 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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