Individual Calculations June 2023
 Bulic, Josip  Total change: -3.00  Rating chartPersonal card
 Juznoprimorska liga BIK 2023 Koper SLO 2023-03-24
RcRownchangeKK*chgGame
 1943 2229 1.50 2 -0.15 20 -3.00 
  Cibej, Marjan 2056 SLO0.501-0.2320-4.60 
  Cepin, Drago 1829  * SLO1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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