Individual Calculations July 2019
 Martic, Ivan  Total change: -8.70  Rating chartPersonal card
 SILVER LAKE OPEN A Veliko Gradiste SRB 2019-06-16
RcRownchangeKK*chgGame
 2229 2401 5.50 9 -0.87 10 -8.70 
  Zivku, Djordje 2111 SRB0.501-0.3410-3.40 
  Shahil, Dey c2059 IND1.0010.12101.20 
  Peng, Shunkai f2244 USA0.501-0.2110-2.10 
  Maksimovic, Boban 2226 SRB1.0010.27102.70 
  Ozkan, Taha c2039 TUR1.0010.10101.00 
  Stankovic, Milos m2462 SRB0.001-0.4210-4.20 
  Abramovic, Bosko g2353 SRB0.001-0.5710-5.70 
  Tadic, Stefan f2241 SRB1.0010.29102.90 
  Popovic, Milan S 2324 SRB0.501-0.1110-1.10 

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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