Individual Calculations July 2017
 Kuzmanovic, Ratko  Total change: -22.20  Rating chartPersonal card
 European Amateur Chess Championship 2017 Under 2000 Nis SRB 2017-06-10
RcRownchangeKK*chgGame
 1893 1859 2.50 8 -1.11 20 -22.20 
  Mujacic, Haris 1989 BIH0.001-0.3220-6.40 
  Velickovic, Dusan 1995 SRB0.5010.18203.60 
  Radovanovic, Miroljub B 1958 SRB1.0010.642012.80 
  Rolj, Petar 1970 SRB0.5010.15203.00 
  Petukhov, Igor 1680 RUS0.001-0.7320-14.60 
  Stankovic, Dimitrije 1873 SRB0.5010.02200.40 
  Rancic, Djordje 1955 SRB0.001-0.3720-7.40 
  Vujovic, Krsto 1724 MNE0.001-0.6820-13.60 

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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