Individual Calculations May 2022
 Jerkovic, Ivan  Total change: 1.80  Rating chartPersonal card
 S: 2 HŠL Jug 2022 1-4 jug CRO 2022-04-08
RcRownchangeKK*chgGame
 2146 2124 1.50 3 0.09 20 1.80 
  Vlaic, Branko f2212 CRO0.5010.12202.40 
  Denic, Marin 1999 CRO0.501-0.1720-3.40 
  Doric, Nenad m2226 CRO0.5010.14202.80 

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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