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Individual Calculations April 2023 |
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| Jasion, Wiktor Total change: -15.20 | |   |
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| Marcowy Weekend przy Szachownicy | Gorzow Wielkopolski | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1179 | 0.50 | 3 | -0.38 | 40 | -15.20 | |
|  Zalucka, Emilia | | | 1531 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Modzelan, Wojciech | | | 1069 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Petryk, Pavlo | | | 1510 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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