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Individual Calculations September 2023 |
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| Kazakovskiy, Valeriy Total change: -0.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2558 | 7.50 | 9 | -0.04 | 10 | -0.40 | |
|  Bleuzen, Cedric | | | 2158 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kowalczyk, Rafal | | | 2171 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kokoszczynski, Jan | f | | 2256 | POL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Razin, Vadim | | | 2378 | UKR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Pulpan, Jakub | m | | 2417 | CZE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Backiel, Hubert | | | 2217 | POL | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Stoma, Pawel | | | 2314 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Czernek, Tymon | f | | 2288 | POL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Golecki, Jan | | | 2162 | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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