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Individual Calculations May 2012 |
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| Lachowicz, Judyta Total change: 22.95 | |   |
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| Lower Silesian Ligues | Lower Silesia | POL | 2011-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1734 | 3.00 | 3 | 1.53 | 15 | 22.95 | |
|  Wieckowski, Ryszard | | | 1754 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | |  Lotocki, Adam | | | 1648 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Galant, Ireneusz | | | 1824 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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