Blitz: Individual Calculations September 2023
 Verheyden, Frederic  Total change: 28.80  Rating chartPersonal card
 Blitz d'ete CEG 2023 Geneva SUI 2023-08-19
RcRownchangeKK*chgGame
 2069 1917 4.00 8 1.44 20 28.80 
  Michalski, Olaf f2173 POL1.0010.812016.20 
  Kostov, Deyan Samuil f2077 BUL1.0010.712014.20 
  Benitah, Yohan m2353 FRA1.0010.942018.80 
  Kostov, Kyrill 1929 BUL0.001-0.4820-9.60 
  Sauvin, Jacques 2125 SUI0.5010.27205.40 
  Vilaseca, Laurent 2029 SUI0.001-0.3520-7.00 
  Stephanus, Olivier 1962 SUI0.001-0.4420-8.80 
  Parshikov, Tikhon 1901 SUI0.501-0.0220-0.40 

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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