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Individual Calculations June 2023 |
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| Koziej, Maciej Total change: 3.40 | |   |
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| Enea Swietokrzyski Festiwal Szachowy 2023 - Turniej A (OPEN) | Kielce | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1959 | 5.50 | 7 | 0.17 | 20 | 3.40 | |
|  Pozoga, Adam | | | 1559 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rozanski, Mateusz | | | 1630 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Gorniak, Mateusz | | | 1506 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Matskevich, Varvara | | | 1628 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Stepinski, Piotr | | | 1797 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mikula, Michal | | | 1863 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Klim, Filip | | | 2054 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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