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Individual Calculations December 2017 |
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| Krzysztofek, Boguslaw Total change: 13.60 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 1-3 | Dolny Slask | POL | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1617 | 1.00 | 2 | 0.34 | 40 | 13.60 | |
|  Jagiela, Piotr | | | 1734 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Kowalik, Waldemar | | | 1752 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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