Individual Calculations September 2019
 Gueriche, Guillaume  Total change: -49.00  Rating chartPersonal card
 Championnat de France 2019 - Open A CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 2000 1950 1.00 8 -2.45 20 -49.00 
  Gourbiere, Yohan 2040 FRA0.001-0.3820-7.60 
  Ribiere, Damien 2042 FRA0.001-0.3720-7.40 
  Dubuisson, Samuel 1996 FRA0.001-0.4420-8.80 
  Chartier, Antoine 2013 FRA0.001-0.4120-8.20 
  Venard, Gautier 1968 FRA1.0010.532010.60 
  Haberthur, Maxime 1985 FRA0.001-0.4520-9.00 
  Gautier, Joel 1975 FRA0.001-0.4720-9.40 
  Fischer, Thorange 1979 FRA0.001-0.4620-9.20 

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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