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Individual Calculations December 2015 |
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| Borkowski, Marcin Total change: 27.20 | |   |
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| Dolnoslaska Liga Szachowa 2015/2016 - IV Liga (Wroclaw) r 1-5 | Dolny Slask | POL | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1366 | 1.00 | 2 | 0.68 | 40 | 27.20 | |
|  Horala, Grzegorz | | | 1566 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Siwik, Rafal | | | 1766 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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