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Individual Calculations December 2018 |
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| Franek, Diana Total change: -12.40 | |   |
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| IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2018-2019 Round 1 | Poznan | POL | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1247 | 1.00 | 1 | 0.38 | 40 | 15.20 | |
|  Jedrzejewska, Zuzanna | | | 1156 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2018-2019 Round 2-3 | Poznan | POL | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1263 | 0.50 | 2 | -0.69 | 40 | -27.60 | |
| | Zamiar-Zagrodzka, Ewa | | | 1361 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Frackowiak, Lena | | | 1003 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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