Individual Calculations July 2009
 Chimento, Laurent  Total change: -34.25  Rating chartPersonal card
 7e Open international de Pierrevert Pierrevert FRA 2009-04-19
RcRownchangeKK*chgGame
 1933 2081 4.00 8 -1.37 25 -34.25 
  Janssen, Gerard 1731 FRA1.0010.11252.75 
  Dgebuadze, Alexandre g2431 BEL0.001-0.1125-2.75 
  Wolfangel, Claude 1747 FRA0.501-0.3825-9.50 
  Denis, Philippe 1755 FRA1.0010.13253.25 
  Madranges, Jean 1733 FRA0.501-0.3925-9.75 
  Abbasov, Farid g2431 AZE0.001-0.1125-2.75 
  Wildemeersch, Gerard 1731 FRA0.501-0.3925-9.75 
  Champourlier, Christian 1908 FRA0.501-0.2325-5.75 

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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