Individual Calculations August 2015
 Bonnin, Bruno  Total change: 36.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 2059 1949 5.00 9 1.83 20 36.60 
  Kirszenberg, Marc 2132 FRA0.001-0.2620-5.20 
  Bol, Frederic 2087 FRA1.0010.692013.80 
  Hernandez, Lara 2052 FRA1.0010.642012.80 
  Buchy, Daniel 2102 FRA0.001-0.3020-6.00 
  Le Ray, Olivier 1996 FRA0.001-0.4320-8.60 
  Delabre, Tony 2069 FRA1.0010.662013.20 
  Lefranc, Benoit 2030 FRA1.0010.612012.20 
  Chartier, Thibaud 2055 FRA0.001-0.3620-7.20 
  Vignier, Pascal 2007 FRA1.0010.582011.60 

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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