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Individual Calculations October 2013 |
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| Wirtek, Jerzy Total change: -3.75 | |   |
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| III Ogolnopolski Turniej Szachowy Chorzow 2013 - Open A | Chorzow | POL | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1724 | 1.50 | 4 | -0.25 | 15 | -3.75 | |
|  Drabiniok, Kazimierz | | | 2049 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Goreczny, Tomasz | | | 1520 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Rozkowicz, Czeslaw | | | 1501 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Samborski, Henryk | | | 2124 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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