Individual Calculations April 2023
 Kostic, Vladimir G  Total change: -5.90  Rating chartPersonal card
 Oberliga Bayern 2022-2023 March 2023 various GER 2023-03-05
RcRownchangeKK*chgGame
 2073 2198 1.50 2 0.17 10 1.70 
  Kaunzinger, Albert 2151 GER1.0010.43104.30 
  Kwan, Michael 1994 GER0.501-0.2610-2.60 

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)
 
 CARIBROD MARCH 2023 WEEKEND STANDARD 2300 OPEN Dimitrovgrad SRB 2023-03-24
RcRownchangeKK*chgGame
 1988 2198 4.50 7 -0.76 10 -7.60 
  Kamenov, Valentin 1798  * BUL1.0010.08100.80 
  Banov, Boil 2016 BUL1.0010.26102.60 
  Mitic, Milan 2054 SRB0.501-0.1910-1.90 
  Karademir, Bugra 1835 TUR0.501-0.4010-4.00 
  Maksimovic, Branimir m2128 SRB0.501-0.1010-1.00 
  Jovic, Stanoje f2073 SRB0.501-0.1710-1.70 
  Dimkovski, Stojancho 2014 MKD0.501-0.2410-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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