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Individual Calculations July 2021 |
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| Mainka, Anna Total change: -0.80 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga | Poronin | POL | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1209 | 1.00 | 5 | -0.02 | 40 | -0.80 | |
|  Zalucka, Emilia | | | 1544 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Hertlein, Irena | | | 1609 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Szachniewicz, Weronika | | | 1211 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Pudelko, Magdalena | | | 1416 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Krzyzosiak, Marta | | | 1584 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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