Individual Calculations August 2019
 Perrin, Guillaume  Total change: -31.80  Rating chartPersonal card
 34eme Open International d'Avoine AVOINE FRA 2019-07-20
RcRownchangeKK*chgGame
 2057 2289 5.50 9 -1.59 20 -31.80 
  Cau, Benjamin 2073 FRA0.501-0.2820-5.60 
  Wlodarczyk, Cyril 2098 FRA0.501-0.2520-5.00 
  Auvray, Juliette 2004 FRA1.0010.16203.20 
  Gouanelle, Franck 2094 FRA0.501-0.2520-5.00 
  Selebran, Henri 2070 FRA0.001-0.7820-15.60 
  Reeder, Andy 2090 USA1.0010.24204.80 
  Bourdeaud`huy, Thomas 1929 FRA1.0010.10202.00 
  Kavciyan, Yega 2033 FRA1.0010.19203.80 
  Burille, Matthieu 2121 FRA0.001-0.7220-14.40 

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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