Individual Calculations September 2011
 Piron, Jean-Marie  Total change: 2.25  Rating chartPersonal card
 Interclubs de la F.E.F.B. 2011 Various BEL 2011-05-08
RcRownchangeKK*chgGame
 1807 1731 1.50 3 0.29 15 4.35 
  Russo, Bruno 1950 BEL0.001-0.2215-3.30 
  Khmelevski, Igor 1734 BEL1.0010.50157.50 
  Delcour, Errol 1737 BEL0.5010.01150.15 

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)
 
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1844 1764 3.00 8 -0.14 15 -2.10 
  Ballandras, Marc 1912 FRA0.001-0.3015-4.50 
  Fermen, Guy 1558 FRA1.0010.24153.60 
  Baroudel, Hadrien 1909 FRA0.001-0.3115-4.65 
  Garcia, Gilles 1954 FRA1.0010.751511.25 
  Monpeurt, Cyrielle 1974 FRA0.001-0.2315-3.45 
  Gendre, Pascal 1940 FRA0.001-0.2715-4.05 
  Hatrel, Arnaud 1444 FRA1.0010.13151.95 
  Kempinski, Andre 2057 FRA0.001-0.1515-2.25 

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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