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Individual Calculations December 2017 |
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| Warchol, Maria Total change: -25.40 | |   |
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| III Wielkopolska Liga Seniorów Round 1-3 | Wielkopolska | POL | 2017-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1829 | 0.50 | 3 | -1.27 | 20 | -25.40 | |
|  Huchwajda, Katarzyna | | | 1748 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Grzesiek, Karol | | | 1712 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ochedzan, Tymon | c | | 1826 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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