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Individual Calculations March 2018 |
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| Kowalczuk, Wojciech Total change: -11.40 | |   |
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| III Dolnoslaska Liga Szachowa 2017/2018 r 7-8 | Dolny Slask | POL | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2043 | 0.50 | 2 | -0.57 | 20 | -11.40 | |
|  Zareba, Radoslaw | | | 2111 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bienias, Piotr | | | 1922 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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