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Rapid:
Individual Calculations January 2022 |
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| Hasterok, Boguslaw Total change: -29.60 | |   |
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| Opolska Superliga Akademicka 2021 | Opole | POL | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1199 | 0.50 | 6 | -1.38 | 20 | -27.60 | |
|  Kowalczyk, Mariusz | | | 1934 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Stypka, Sebastian | | | 1404 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ochenduszko, Bartosz | | | 1530 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Boruc, Zbigniew | | | 1361 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nguyen, Doan Quoc Anh | | | 1206 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Wlad, Armin | | | 1026 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | European Blitz and Rapid Chess Championship - RAPID | Katowice | POL | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1199 | 1.50 | 5 | -0.10 | 20 | -2.00 | |
| | Savicevs, Arsenijs | | | 1881 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Arata, Alessio | | | 1598 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pajak, Patrycja | | | 1051 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Reterski, Wiktor | | | 1024 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Buchta, Bartolomej | | | 1597 | CZE | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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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