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Individual Calculations February 2018 |
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| Krzysztofek, Boguslaw Total change: -2.20 | |   |
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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 |
| 1376 | 1627 | 1.50 | 2 | -0.11 | 20 | -2.20 | |
|  Lichwa, Przemyslaw | | | 1456 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Bochenek, Kacper | | | 1295 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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