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Individual Calculations May 2018 |
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| Kukula, Karol Total change: 30.80 | |   |
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| Ekstraliga Slaska Juniorow 2018 Round 7-9 | Silesia | POL | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1729 | 2.00 | 3 | 0.77 | 40 | 30.80 | |
|  Gworys, Grzegorz | | | 1535 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Oborski, Artur | | | 1921 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Galuszka, Tomasz | | | 1942 | POL | 0.50 | 1 | 0.27 | 40 | 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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