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Individual Calculations April 2013 |
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| Adamczyk, Piotr Total change: -31.35 | |   |
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| RYBNIK CHESS CLASSIC 2013 | Rybnik | POL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1873 | 2.00 | 6 | -2.09 | 15 | -31.35 | |
|  Piankov, Evgenij | m | | 2254 | UKR | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Gil, Czeslaw | | | 1607 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Cieslak, Wiktoria | | | 1499 | POL | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Gajzner, Ryszard | | | 1727 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Fritz, Antoni | | | 1473 * | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Cieslak, Patrycjusz | | | 1754 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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