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Individual Calculations September 2020 |
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| Zochowski, Kacper Total change: 15.40 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open A | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2278 | 5.50 | 9 | 0.77 | 20 | 15.40 | |
|  Kolodziejski, Piotr | | | 1928 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Luberanski, Jakub | | | 2076 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vanduyfhuys, Daria | | wf | 2050 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lukasiewicz, Krzysztof | | | 2343 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Butkiewicz, Lukasz | m | | 2400 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ovsejevitsch, Sergei | g | | 2587 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Goluch, Piotr | m | | 2373 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Goraj, Barbara | | wc | 2099 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cukrowski, Filip | f | | 2419 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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