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Individual Calculations September 2023 |
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| Fraszczyk, Hubert Total change: 6.80 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1327 | 3.00 | 4 | 0.17 | 40 | 6.80 | |
|  Sulek, Grzegorz | | | 1143 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Szydziak, Damian | | | 1220 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Olawinski, Eryk | | | 1132 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Grochulski, Tomasz | | | 1185 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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