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Individual Calculations June 2019 |
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| Raba, Bartosz Total change: 36.80 | |   |
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| Ekstraliga Slaska Juniorow 2019 Round 7-9 | Chorzow | POL | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1333 | 3.00 | 3 | 0.92 | 40 | 36.80 | |
|  Mroz, Maciej | | | 1117 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Duda, Leon | | | 1256 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Potyra, Stanislaw | | | 1193 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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