Individual Calculations May 2019
 Zakic, Srdjan  Total change: 3.80  Rating chartPersonal card
 2. Zuercher Ostern Open A 2019 Zurich SUI 2019-04-19
RcRownchangeKK*chgGame
 2209 2362 5.00 7 0.38 10 3.80 
  Binzegger, Urs 1962  * SUI0.501-0.4210-4.20 
  Siddhanth, Lohia 1962  * IND1.0010.08100.80 
  Rosenkranz, Andree 2040 GER1.0010.13101.30 
  Stojanovic, Mihajlo g2512 SRB0.5010.20102.00 
  Pikula, Dejan g2472 SRB0.001-0.3510-3.50 
  Milosevic, Gligor 2128 SUI1.0010.21102.10 
  Chibukhchian, Artur g2384 ARM1.0010.53105.30 
 * 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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