Individual Calculations July 2022
 Ratkovic, Petar  Total change: 15.00  Rating chartPersonal card
 BANAT – jug 2022 Rounds 1-4 several SRB 2022-05-08
RcRownchangeKK*chgGame
 1959 2036 2.50 3 0.75 20 15.00 
  Luketa, Milan 2073 SRB0.5010.05201.00 
  Matic, Radisa 2080 SRB1.0010.562011.20 
  Nesic, Vukadin 1724 SRB1.0010.14202.80 

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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