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Individual Calculations December 2014 |
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| Grzesik, Norbert Total change: 21.60 | |   |
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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 |
| 1949 | 1921 | 2.00 | 2 | 1.08 | 20 | 21.60 | |
|  Bienias, Piotr | | | 1963 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Zdziarska, Lidia | | | 1934 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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