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Individual Calculations September 2023 |
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| Lochina, Justyna Total change: 83.20 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1597 | 4.50 | 9 | 2.08 | 40 | 83.20 | |
|  Sobol, Matvii | | | 1746 | UKR | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Serewa, Antoni | | | 1779 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Wieczorek, Lech | | | 1727 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Pietrzak, Wojciech | | | 1772 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Krygiel, Konrad | | | 1720 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zgadzaj, Rafal | c | | 1994 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pacak, Patrycja | | | 1722 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Morczynski, Joachim | | | 1755 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sypien, Natan | | | 1800 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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