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Individual Calculations July 2021 |
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| Kmiecik, Emilia Total change: 2.60 | |   |
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| IV Dolnoslaska Liga Szachowa 2021 - Okreg Walbrzyski | Dolny Slask | POL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1757 | 2.50 | 3 | 0.13 | 20 | 2.60 | |
|  Kowalik, Waldemar | | | 1648 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Cygan, Miroslaw | | | 1375 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cichon, Hubert | | | 1506 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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