Individual Calculations November 2018
 Bartel, Marta  Total change: 21.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-9 Katowice POL 2018-10-26
 2263 2238 2.50 3 1.09 20 21.80 
  Lach, Aleksandra wm2205 POL0.501-0.0520-1.00 
  Kulon, Klaudia wg2344 POL1.0010.642012.80 
  Krupa, Monika wg2241 POL1.0010.502010.00 

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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