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Individual Calculations January 2023 |
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| Lurka, Marek Total change: 0.00 | |   |
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| VI Bozonarodzeniowy Turniej Szachowy Gr A | Swidnica | POL | 2022-12-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1380 | 0 | 2.00 | 5 | 0.00 | 1308 | | 0.00 | |
|  Michalska, Anna-Maria | | | 1246 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Wozny, Jan | | | 1196 | POL | 1.00 | 1 | 0.00 | | 0.00 | |  Zapolska, Roksana | | | 1416 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Olejarczyk, Remigiusz | | | 1558 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Kilanski, Janusz | | | 1482 | POL | 0.00 | 1 | 0.00 | | 0.00 | |
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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