Individual Calculations September 2023 |
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Kania, Zbigniew Total change: -32.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E | Polanica-Zdroj | POL | 2023-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1257 | 1124 | 0.50 | 4 | -0.80 | 40 | -32.00 | |
| Owczarz, Michal | | | 1316 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | Laszczynski, Karol | | | 1186 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | Twardziak, Jerzy | | | 1327 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | Kubaszewski, Piotr | | | 1200 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | 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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