Individual Calculations May 2012
 Schramm, Laurent  Total change: -20.10  Rating chartPersonal card
 Open B de MaubuĂ©e Gondoire Echecs (-1800) CHAMPS SUR MARNE FRA 2012-03-01
RcRownchangeKK*chgGame
 1441 1735 1.00 2 -0.67 30 -20.10 
  Afraoui, Anaelle 1537 FRA0.001-0.7630-22.80 
  Villanove, Jean-Francois 1345 FRA1.0010.09302.70 

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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