Individual Calculations September 2023 |
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Pietrucha, Jaroslaw Total change: -56.00 | | |
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III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1391 | 1787 | 4.50 | 8 | -2.80 | 20 | -56.00 | |
| Nakonechnyi, Oleksii | | | 1387 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | Chrulski, Mateusz | | | 1286 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | Laskowski, Andrzej | | | 1381 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kowalski, Witold | | | 1492 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | Mrozowski, Nikodem | | | 1365 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | Pastuszko, Katarzyna | | | 1387 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Niedorys, Karolina | | | 1456 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | Rozycki, Mateusz | | | 1377 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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