Individual Calculations September 2023
 Vujica, Marinko  Total change: 13.40  Rating chartPersonal card
 Prva liga SS Herceg-Bosne 2023 Neum BIH 2023-08-19
RcRownchangeKK*chgGame
 2063 2042 4.00 7 0.67 20 13.40 
  Tatarevic, Adin 2093 BIH0.5010.07201.40 
  Miljkovic, Milan f2093 BIH0.5010.07201.40 
  Kobas, Adnan f2220 BIH0.5010.23204.60 
  Culo, Ante 1840 BIH1.0010.24204.80 
  Barisic, Predrag 2020 BIH0.501-0.0320-0.60 
  Zovko, Mario f2316 CRO0.5010.33206.60 
  Miskovic, Marko 1860 CRO0.501-0.2420-4.80 

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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