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Individual Calculations January 2018 |
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| Wieckowski, Ryszard Total change: -17.40 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 4-5 | Dolny Slask | POL | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1580 | 0.00 | 1 | -0.87 | 20 | -17.40 | |
|  Bochenek, Kacper | | | 1263 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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