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Individual Calculations February 2020 |
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| Wrobel, Ewelina Total change: -13.20 | |   |
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| SSOK - Krajsky prebor I 2019/2020 r5-6 | various | CZE | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1724 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
|  Ondrejka, Pavel | | | 1914 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | III Dolnoslaska Liga Szachowa 2019/2020 Round 6 | Dolny Slask | POL | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1724 | 0.50 | 1 | -0.41 | 20 | -8.20 | |
| | Luniewska, Daria | | | 1346 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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