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Individual Calculations March 2021 |
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| Rudnik, Anna Total change: 3.60 | |   |
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| Druzynowe Mistrzostwa Mazowsza 2021 Round 1-3 | mazowieckie | POL | 2021-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1799 | 2.00 | 3 | 0.18 | 20 | 3.60 | |
|  Bukala, Weronika | | | 1754 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Gluszko, Monika | | | 1913 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Zalewska, Malgorzata | | | 1399 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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