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Individual Calculations March 2017 |
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| Olszewski, Jerzy Total change: -1.80 | |   |
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| IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2016-2017 round 6-7 | Poznan | POL | 2017-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1655 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
|  Nowakowski, Mieczyslaw | | | 1380 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Kamecki, Mateusz | | | 1839 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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