Individual Calculations September 2023 |
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Gromada, Andrzej Total change: 5.20 | | |
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59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1725 | 1703 | 4.00 | 8 | 0.26 | 20 | 5.20 | |
| Pogonowski, Ryszard | | | 1293 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gromczak, Dariusz | | | 1885 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | Bugajski, Robert | f | | 1943 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | Marusenko, Petr | m | | 2038 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | Fainberg, Boris | | | 1976 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | | Szydelko, Kazimierz | | | 1645 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | Tomalak, Stanislaw | | | 1569 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | Biel, Maciej | | | 1450 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | 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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