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Individual Calculations September 2013 |
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| Gworys, Grzegorz Total change: -19.20 | |   |
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| Wakacje z Szachami | Pu³awy | POL | 2013-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1390 | 1.50 | 3 | -0.64 | 30 | -19.20 | |
|  Stankiewicz, Kamil | | | 1255 | POL | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Malicka, Maria | | | 1284 | POL | 0.00 | 1 | -0.64 | 30 | -19.20 | |  Szczepanowski, Tomasz | | | 1128 | POL | 0.50 | 1 | -0.32 | 30 | -9.60 | |
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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