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Individual Calculations April 2019 |
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| Petrik, Karol Total change: -13.00 | |   |
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| 2.liga skupina A 2018/19 R8-9 | Various | SVK | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2126 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
|  Kosnac, Patrik | | | 1937 | SVK | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 3.liga A1 2019/20 R9-10 | Various | SVK | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2126 | 0.50 | 2 | -0.90 | 20 | -18.00 | |
| | Djubek, Boris | | | 2040 | SVK | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Olvecky, Jaroslav | | | 1907 | SVK | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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