Individual Calculations May 2023
 Vine, Guillaume  Total change: 53.20  Rating chartPersonal card
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1936 1810 5.00 7 2.66 20 53.20 
  Burgui Bueno, Maria 1491 ESP1.0010.13202.60 
  Blanchet, Mathieu 2019 FRA0.5010.27205.40 
  Durand, Victor 2003 FRA0.5010.25205.00 
  Bustos Salinas, Thomas 1969 FRA1.0010.712014.20 
  Garrido, Mihai 2115 FRA1.0010.862017.20 
  Martinet, Regis 1939 FRA0.5010.17203.40 
  Laffonta, Matthias 2019 FRA0.5010.27205.40 

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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