Individual Calculations April 2019
 Jelovac, Ivko  Total change: -13.80  Rating chartPersonal card
 OTVORENO PRVENSTVO SUBOTICE Subotica SRB 2019-02-25
RcRownchangeKK*chgGame
 1867 1887 3.00 7 -0.69 20 -13.80 
  Kecskemeti, Arpad f2213 SRB0.001-0.1320-2.60 
  Korosi, Nandor 1630 SRB0.501-0.3220-6.40 
  Janjusevic, Branislav 1957 SRB0.5010.10202.00 
  Fatyol, Istvan 1951 SRB0.001-0.4120-8.20 
  Bacsa, Zoltan 1678 SRB0.501-0.2720-5.40 
  Kovacic, Sasa 1656 SRB1.0010.21204.20 
  Tomik, Lajos 1982 SRB0.5010.13202.60 

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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