Individual Calculations April 2022
 Zelic, Ivan  Total change: 15.20  Rating chartPersonal card
 S: 3 HŠL Jug 2022 1-2 jug CRO 2022-03-12
RcRownchangeKK*chgGame
 1879 1437 0.50 2 0.38 40 15.20 
  Marinic-Kragic, Miroslav 1903 CRO0.5010.454018.00 
  Culo, Ante 1855 BIH0.001-0.0740-2.80 

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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