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Individual Calculations February 2018 |
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| Kisiel, Zbigniew Total change: -13.20 | |   |
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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 |
| 1472 | 1410 | 0.50 | 2 | -0.33 | 40 | -13.20 | |
|  Koziol, Szymon | | | 1460 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Posluszny, Tomasz | | | 1484 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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