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Individual Calculations February 2019 |
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| Peterka, Josef Total change: -19.80 | |   |
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| Krajsky prebor SSZK 2018/2019 r5-6 | various | CZE | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1866 | 0.00 | 2 | -0.99 | 20 | -19.80 | |
|  Jurca, Marek | | | 1903 | CZE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Cverna, Pavel | | | 1839 | CZE | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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