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Individual Calculations September 2011 |
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| Dyga, Ryszard Total change: 9.75 | |   |
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| Miedzynarodowy Festiwal Szachowy - Mieleñska Perla - Open B | Lazy | POL | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1580 | 1.50 | 4 | 0.65 | 15 | 9.75 | |
|  Trepkowski, Piotr | | | 1845 | POL | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Kovalev, Egor | | | 1835 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Cyra, Dariusz | | | 1863 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Smal, Tobiasz | | | 1711 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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