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Individual Calculations January 2018 |
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| Dobrzanska, Joanna Total change: 9.20 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2017 - Grupa B | Rymanow | POL | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1575 | 2.50 | 3 | 0.46 | 20 | 9.20 | |
|  Krzysztynska, Anna | | | 1818 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Wojtas, Emilia | | | 1175 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stefanska, Emilia | | | 1175 * | 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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