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Individual Calculations December 2014 |
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| Pietraszko, Jakub Total change: 2.40 | |   |
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| Dolnoslaska Liga Szachowa 2014/2015 - IV Liga - r.1-3 | Dolny Slask | POL | 2014-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1631 | 0.50 | 2 | 0.12 | 20 | 2.40 | |
|  Duszenko, Michal | | | 1845 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Wielosz, Jaroslaw | | | 1926 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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