Individual Calculations May 2022
 Perkovic, Mario  Total change: -13.60  Rating chartPersonal card
 S: III c HSL SZZI 2022. SENIORI 3-4 istok CRO 2022-04-03
RcRownchangeKK*chgGame
 1852 1570 0.00 2 -0.34 40 -13.60 
  Zakic, Marko 1929 CRO0.001-0.1040-4.00 
  Jurisic, Luka 1774 CRO0.001-0.2440-9.60 

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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