Individual Calculations September 2022
 Jovanovic, Ivica  Total change: -1.20  Rating chartPersonal card
 Sumadinac 2022. Kragujevac SRB 2022-08-15
RcRownchangeKK*chgGame
 1859 1843 1.50 3 -0.03 40 -1.20 
  Nenadovic, Aleksa 1568 SRB1.0010.17406.80 
  Rihterovic, Milan f2260 SRB0.001-0.0740-2.80 
  Radovanovic, Tomislav 1749 SRB0.501-0.1340-5.20 

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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