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Individual Calculations May 2019 |
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| Pelka, Michal Total change: 12.80 | |   |
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| Ekstraliga Slaska Juniorow 2019 Round 4-6 | Chorzow | POL | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1777 | 1.50 | 2 | 0.32 | 40 | 12.80 | |
|  Oles, Martin | | | 1682 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Radecki, Adam | | | 1744 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | |
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