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Individual Calculations September 2023 |
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| Kowalski, Witold Total change: 144.40 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1492 | 7.50 | 9 | 3.61 | 40 | 144.40 | |
|  Idzior, Izabela | | | 1137 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Machnik, Stanislaw | | | 1286 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Nakonechnyi, Oleksii | | | 1271 | UKR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ziemski, Przemyslaw | | | 1641 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Pietrucha, Jaroslaw | | | 1787 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Klim, Juliusz | | | 1650 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Zieba, Hubert | | | 1722 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Panczuk, Grzegorz | | | 1669 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kraczek, Cezary | | | 1693 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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