Blitz: Individual Calculations May 2023
 Bourhis, Guy  Total change: -4.20  Rating chartPersonal card
 Blitz avril 2023 de Vandoeuvre-Echecs - Groupe A VANDOEUVRE LES NANCY FRA 2023-04-14
RcRownchangeKK*chgGame
 1581 1450 3.00 8 -0.21 20 -4.20 
  Pillard, Valentin 2182 FRA0.001-0.0120-0.20 
  Fromherz, Audrey 1540 FRA1.0010.622012.40 
  Zienkiewicz, Alexandre 1918 FRA0.001-0.0520-1.00 
  Vallet, Hadrien 1568 FRA0.001-0.3420-6.80 
  Gille, Francois 1220 FRA1.0010.21204.20 
  Moyne, Paul Emile 1493 FRA0.001-0.4420-8.80 
  Bianchi, Matthieu 1192 FRA0.001-0.8220-16.40 
  Nezosi, Constantin 1538 FRA1.0010.622012.40 

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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