Individual Calculations August 2023 |
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Polak, Aleksander Total change: -8.00 | | |
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VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN C | Bydgoszcz | POL | 2023-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1319 | 1338 | 3.50 | 7 | -0.20 | 40 | -8.00 | |
| Wojtycki, Jacek | | | 1220 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | Wydornik, Robert | | | 1293 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | Kopacki, Aleksander | | | 1478 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | Pieczulis, Hubert | | | 1590 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | Romanowski, Piotr | | | 1276 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | Michalak, Leon | | | 1218 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | Uniwersal, Robert | | | 1161 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | 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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