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Individual Calculations January 2020 |
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| Gruz, Ewa Total change: -43.20 | |   |
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| III Dolnoslaska Liga Szachowa 2019/2020 Round 4-5 | Dolny Slask | POL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1465 | 0.00 | 2 | -1.08 | 40 | -43.20 | |
|  Wrobel, Ewelina | | | 1728 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Woznica, Alicja | | | 1103 | POL | 0.00 | 1 | -0.90 | 40 | -36.00 | |
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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