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Individual Calculations May 2017 |
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| Wegner, Jacek Total change: -2.20 | |   |
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| IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2016-2017 Round 10-11 | Poznan | POL | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1749 | 0.50 | 1 | -0.11 | 20 | -2.20 | |
|  Niezgodka, Adam | | | 1668 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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