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Rapid:
Individual Calculations October 2023 |
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| Czechowski, Jakub Total change: 14.80 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1920 | 5.00 | 9 | 0.74 | 20 | 14.80 | |
|  Hasterok, Boguslaw | | | 1520 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Teclaf, Pawel | g | | 2499 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kordowski, Karol | | | 1554 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Was, Jakub | | | 1632 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Barski, Radoslaw | m | | 2276 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Karwot, Marek | | | 1574 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Perez Rodriguez, Jennifer | | wg | 2151 | PAR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zochowski, Kacper | f | | 2219 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Piekielny, Pawel | | | 2137 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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