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Individual Calculations May 2014 |
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| Pyka, Roman Total change: -23.70 | |   |
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| Krajsky prebor KHSS 2013/2014 | various | CZE | 2013-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2098 | 0.00 | 2 | -1.42 | 15 | -21.30 | |
|  Bem, David | | | 1883 | CZE | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Nyvlt, Otto | | | 1990 | CZE | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | | | III Dolnoslaska Liga Szachowa | Dolny Slask | POL | 2013-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2098 | 3.00 | 4 | -0.16 | 15 | -2.40 | |
|  Marko, Piotr | | | 1698 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Drazek, Wladyslaw | | | 2027 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kmiecik, Emilia | | | 1821 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Bienias, Piotr | | | 1850 | POL | 0.50 | 1 | -0.31 | 15 | -4.65 | | | * 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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