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Individual Calculations December 2014 |
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| Piotrowski, Przemyslaw Total change: 31.60 | |   |
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| Dolnoslaska Liga Szachowa 2014/2015 1-3 round | Dolny Slask | POL | 2014-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2168 | 2.00 | 2 | 0.79 | 40 | 31.60 | |
|  Borkowski, Franciszek | m | | 2326 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Ilnicki, Tomasz | | | 1768 * | POL | 1.00 | 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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