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Individual Calculations January 2019 |
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| Krupa, Jerzy Total change: 1.80 | |   |
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| IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 4-5 | Dolny Slask | POL | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1828 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
|  Ugorek, Kacper | | | 1442 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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