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Individual Calculations April 2019 |
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| Vrtal, Jaroslav Total change: -3.80 | |   |
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| Krajsky prebor SSZK 2018/2019 r9-10 | various | CZE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2023 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
|  Petrik, Petr | | | 2038 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Foukal, Frantisek | | | 1867 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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