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Individual Calculations February 2020 |
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| Wronka, Arkadiusz Total change: 12.40 | |   |
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| WIELKOPOLSKA IV LIGA SZACHOWA 2019/2020 GRUPA B Round 6-7 | Poznan | POL | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1616 | 1.50 | 2 | 0.62 | 20 | 12.40 | |
|  Czajka, Iwo | | | 1442 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Szatan, Rafal | | | 1916 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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