Individual Calculations October 2021
 Lovrinic, Vlatko  Total change: 9.40  Rating chartPersonal card
 S: 30. CRO team - liga centar 3A (3-6) centar CRO 2021-09-05
RcRownchangeKK*chgGame
 1994 1731 1.00 3 0.47 20 9.40 
  Hamer, Ivan 1971 CRO0.5010.30206.00 
  Lovrekovic, Kristijan 2012 CRO0.5010.34206.80 
  Rancic, Drago 2000 CRO0.001-0.1720-3.40 

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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