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Individual Calculations June 2023 |
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| Kulczycka, Zofia Total change: -21.60 | |   |
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| Turniej "O Zlota Iglice" 2023 - OPEN A | Wroclaw | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1488 | 4.00 | 8 | -0.54 | 40 | -21.60 | |
|  Pelczarski, Wojciech | | | 1376 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Biernacki, Adam | | | 1145 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sypien, Natan | | | 1802 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Krakowiak, Filip | | | 1140 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Rzewnicki, Pawel | | | 1580 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Krawczyk, Eryk | | | 1124 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Grobelny, Mikolaj | | | 1576 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Derejczyk, Mateusz | | | 1617 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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