Individual Calculations May 2012
 Meal, Laurent  Total change: 30.30  Rating chartPersonal card
 Open B de MaubuĂ©e Gondoire Echecs (-1800) CHAMPS SUR MARNE FRA 2012-03-01
RcRownchangeKK*chgGame
 1611 1680 4.50 6 1.01 30 30.30 
  Garcia, Eric 1443 FRA1.0010.20306.00 
  Toure, Shanthi 1425 FRA1.0010.19305.70 
  Jouy, Guy 1735 FRA1.0010.583017.40 
  Tak-Tak, Lotfi 1710 FRA0.001-0.4630-13.80 
  Daurelle, Pierre 1589 FRA1.0010.383011.40 
  Brumant, Jean-Claude 1764 FRA0.5010.12303.60 

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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