Individual Calculations August 2021
 Pichouron, Eric  Total change: -40.40  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1647 1745 3.50 9 -2.02 20 -40.40 
  Bourdeaux, Angele 1605 FRA0.001-0.6920-13.80 
  Campos, Leo 1483 FRA1.0010.18203.60 
  Merlet, Francois 1415 FRA1.0010.12202.40 
  Retailleau, Elise 1957 FRA0.5010.27205.40 
  Redon, Bruno 2118 FRA0.001-0.1020-2.00 
  Delmas, Raphael 1366 FRA0.001-0.9120-18.20 
  Mauffrey, Fabienne 1418 FRA1.0010.13202.60 
  Frick, Christoph f2049 GER0.001-0.1420-2.80 
  Lecocq, Gabriel 1415 FRA0.001-0.8820-17.60 

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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