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Rapid:
Individual Calculations October 2021 |
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| Zapolska, Roksana Total change: 9.00 | |   |
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| I Memorial Szachowy Mariana Gabrysiaka Gr A | Jaworzyna Slaska | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1227 | 2.00 | 5 | 0.45 | 20 | 9.00 | |
|  Adamek, Artur | | | 1434 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kilanski, Janusz | | | 1494 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Cygan, Miroslaw | | | 1343 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Turek, Michal | | | 1472 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Komaniecka, Weronika | | | 1158 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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