Individual Calculations December 2021
 Dramicanin, Zoran  Total change: -76.00  Rating chartPersonal card
 Sumadijska liga 2021. Kragujevac SRB 2021-09-19
RcRownchangeKK*chgGame
 1805 1867 1.00 5 -1.90 40 -76.00 
  Cairovic, Vlastimir 1799 SRB0.001-0.5940-23.60 
  Antic, Nenad 1959 SRB0.001-0.3740-14.80 
  Koncar, Milorad 1709 SRB1.0010.294011.60 
  Cmiljanic, Milan 1706 SRB0.001-0.7140-28.40 
  Simonovic, Milomir D 1852 SRB0.001-0.5240-20.80 

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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