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Individual Calculations May 2012 |
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| Krupa, Krzysztof Total change: -13.95 | |   |
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| Lower Silesian Ligues | Lower Silesia | POL | 2011-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2022 | 2.00 | 5 | -0.93 | 15 | -13.95 | |
|  Zombirt, Filip | | | 1890 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Jurkowski, Marcin | | | 2002 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Najduk, Jacek | | | 2047 | POL | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Wodas, Pawel | | | 1955 | POL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Grzesik, Norbert | | | 1901 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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