Individual Calculations May 2012
 Charondiere, Guy  Total change: -0.90  Rating chartPersonal card
 11eme Open International de Rochefort - Accession (<2000) ROCHEFORT FRA 2012-02-25
RcRownchangeKK*chgGame
 1660 1623 3.50 8 -0.06 15 -0.90 
  Lutard, Florian 1754 FRA0.001-0.3215-4.80 
  Dautheville, Simon 1776 FRA1.0010.701510.50 
  Cohen-Solal, Leo 1761 FRA0.001-0.3115-4.65 
  Dautheville, Eric 1354 FRA1.0010.17152.55 
  Boudet, Olivier 1732 FRA0.001-0.3515-5.25 
  Salmon, Jean-Louis 1803 FRA0.001-0.2615-3.90 
  Delabbey, Florian 1430 FRA1.0010.25153.75 
  Lanigan, David 1669 FRA0.5010.06150.90 

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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