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Blitz:
Individual Calculations September 2023 |
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| Kokoszczynski, Jan Total change: -12.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz wieczorny | Polanica-Zdroj | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2223 | 6.00 | 9 | -0.62 | 20 | -12.40 | |
|  Somyk, Marcin | | | 1823 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cichon, Jakub | | | 1805 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Iwanczuk, Krzysztof | | | 1868 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sobol, Matvii | | | 1799 | UKR | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Razin, Vadim | | | 2340 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Krawczyk, Wojciech | | | 1907 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sliz, Karol | | | 1951 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zerebiec, Maurycy | | | 2072 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Pulpan, Jakub | m | | 2452 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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