Individual Calculations September 2022 |
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Lach, Tomasz Total change: -25.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Wroclaw OPEN B - Adolf Anderssen Chess Festival 2022 | Wroclaw | POL | 2022-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1575 | 1847 | 6.00 | 9 | -1.25 | 20 | -25.00 | |
| Tomczyk, Michal | | | 1452 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Wolska, Marta | | | 1589 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | Gibala, Adam | | | 1540 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | Czaja, Adrian | | | 1447 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Szewczyk, Michal | | | 1667 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Czoch, Karol | | | 1662 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Korpalski, Maciej | | | 1896 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | Sobol, Matvii | | | 1407 | UKR | 0.50 | 1 | -0.44 | 20 | -8.80 | | Ziemski, Jaroslaw | | | 1513 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | * 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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