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Individual Calculations February 2018 |
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| Majdecka, Nikola Total change: 11.20 | |   |
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| IV WIELKOPOLSKA LIGA SENIOROW GRUPA B-2017-2018 Round 4-7 | Poznan | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1113 | 1008 | 1.00 | 2 | 0.28 | 40 | 11.20 | |
|  Jedrzejewska, Zuzanna | | | 1197 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Witwicka, Julia | | | 1029 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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