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Individual Calculations September 2023 |
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| Kolcon, Waclaw Total change: 17.60 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1236 | 2.00 | 6 | 0.88 | 20 | 17.60 | |
|  Kraczek, Cezary | | | 1693 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pastuszko, Katarzyna | | | 1387 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Antkiewicz, Karol | | | 1423 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Guzik, Michal | | | 1403 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sola, Wojciech | | | 1754 | POL | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Mastej, Krzysztof | | | 1481 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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