Individual Calculations May 2012
 Papin, Patrice  Total change: 24.60  Rating chartPersonal card
 Open B de MaubuĂ©e Gondoire Echecs (-1800) CHAMPS SUR MARNE FRA 2012-03-01
RcRownchangeKK*chgGame
 1536 1322 1.50 3 0.82 30 24.60 
  Coursil, Olivier 1538 FRA0.5010.28308.40 
  Annequin, Leon 1526 FRA0.5010.26307.80 
  Austruy, Daniel 1543 FRA0.5010.28308.40 

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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