Individual Calculations October 2019
 Orak, Ljubomir  Total change: 6.20  Rating chartPersonal card
 ST: 28. CRO team - liga 2 centar 7-8 centar CRO 2019-09-22
RcRownchangeKK*chgGame
 2191 2261 1.50 2 0.31 20 6.20 
  Petrovic, Zvonko f2104 CRO1.0010.29205.80 
  Matko, Ognjen f2278 CRO0.5010.02200.40 

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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