Individual Calculations March 2019
 Oreskovic, Pero  Total change: -26.20  Rating chartPersonal card
 ST: 12. Open Osijek Osijek CRO 2019-02-21
RcRownchangeKK*chgGame
 1517 1892 0.50 2 -1.31 20 -26.20 
  Topalic, Fran 1504 CRO0.501-0.4120-8.20 
  Matota, Dominik 1530 CRO0.001-0.9020-18.00 

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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