Individual Calculations September 2019
 Trkulja, Zoran  Total change: -11.80  Rating chartPersonal card
 Vienna Chess Open A Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 2074 2163 2.50 5 -0.59 20 -11.80 
  Langlois-Remillard, Alexis 1965 CAN1.0010.24204.80 
  Vardaan, Nagpal m2343 IND0.001-0.2620-5.20 
  Ihnat, Marek 1972 SVK0.001-0.7520-15.00 
  Pavlov, Mark 2057 RUS1.0010.36207.20 
  Bai, Adelard c2033 TPE0.501-0.1820-3.60 

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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