Individual Calculations October 2018
 Aleksic, Milan  Total change: -6.40  Rating chartPersonal card
 Prva liga CS 2018 Kragujevac SRB 2018-09-14
RcRownchangeKK*chgGame
 2326 2257 0.50 2 -0.32 20 -6.40 
  Radovic, Janko 2405 SRB0.001-0.3020-6.00 
  Ignjatovic, Predrag 2246 SRB0.501-0.0220-0.40 

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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