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Individual Calculations June 2023 |
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| Kowalska, Elzbieta Total change: -48.20 | |   |
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| III WIOSENNY OGOLNOPOLSKI INTEGRACYJNY TURNIEJ SZACHOWY | Wegierska Gorka | POL | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1625 | 4.00 | 9 | -2.41 | 20 | -48.20 | |
|  Karamucki, Henryk | | | 1260 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Kukula, Karol | | | 1922 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kuberski, Franciszek | | | 1344 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Racis, Dominika | | | 1225 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Makowska, Edyta Maria | | | 1403 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Balcerczak, Ewa | | | 1352 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stefanski, Robert | | | 1512 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Urban, Marek | | | 1503 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Czarnolewski, Piotr | | | 1503 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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