Rapid: Individual Calculations January 2019
 Peco, Ibrahim  Total change: -23.40  Rating chartPersonal card
 Novogodisnji turnir Mostar BIH 2018-12-29
RcRownchangeKK*chgGame
 1918 2100 4.50 8 -1.17 20 -23.40 
  Basic, Dervo 1709 BIH1.0010.09201.80 
  Miljkovic, Milan f2168 BIH0.001-0.4120-8.20 
  Kalem, Igor 1871 BIH0.001-0.7920-15.80 
  Zirojevic, Sasa 1783 BIH0.501-0.3720-7.40 
  Setka, Mladen 1873 BIH1.0010.21204.20 
  Maric, Sanja 1746 BIH1.0010.11202.20 
  Vlatkovic, Milos f2300 BIH0.001-0.2420-4.80 
  Basic, Enver 1891 BIH1.0010.23204.60 

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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