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Individual Calculations September 2021 |
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| Kulig, Pawel Total change: 24.80 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1401 | 4.00 | 7 | 0.62 | 40 | 24.80 | |
|  Twardziak, Jerzy | | | 1063 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Dabrowska, Aleksandra | | | 1548 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Pawelczyk, Jan | | | 1189 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Perek, Oskar | | | 1567 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dahms, Medard | | | 1492 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Serewa, Antoni | | | 1492 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Weryho, Mateusz | | | 1483 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | |
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