Individual Calculations December 2017
 Mogilarov, Dimitar  Total change: -16.60  Rating chartPersonal card
 2017/18 4NCL Division 3 South Rounds 1-2 Reading ENG 2017-11-11
 2012 2135 0.50 2 -0.83 20 -16.60 
  Tippleston, Charles E c2080 ENG0.001-0.5820-11.60 
  Rogacewicz, Mikolaj 1944 POL0.501-0.2520-5.00 

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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