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Individual Calculations February 2018 |
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| Wieckowski, Ryszard Total change: -27.40 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 6-7 | Dolny Slask | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1563 | 0.00 | 2 | -1.37 | 20 | -27.40 | |
|  Kebel, Bartosz | | | 1253 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kraszewski, Krzysztof | | | 1556 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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