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Individual Calculations May 2013 |
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| Sleczka, Iwona Total change: -1.35 | |   |
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| 4th Lower Silesian Ligue 2012/2013 | Lower Silesia | POL | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1367 | 0.00 | 1 | -0.09 | 15 | -1.35 | |
|  Drozd, Lukasz | | | 1748 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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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