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Individual Calculations January 2013 |
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| Gora, Joanna Total change: -8.25 | |   |
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| Otwarta Liga Mazowiecki - Jesien 2012 | Warszawa | POL | 2012-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1574 | 2.00 | 4 | -0.55 | 15 | -8.25 | |
|  Debala, Pawel | | | 1257 | POL | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Litwiniec, Miroslawa | | | 1830 | POL | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Jarzyna, Michal | | | 1503 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | |  Biernacki, Tomasz | | | 1229 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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