Individual Calculations August 2012
 Mariel, David  Total change: 1.95  Rating chartPersonal card
 18ème Festival International d'échecs Jean-Claude Loubatière - Masters MONTPELLIER FRA 2012-07-07
RcRownchangeKK*chgGame
 2003 2086 5.50 9 0.13 15 1.95 
  Flear, Glenn C g2476 ENG0.001-0.0915-1.35 
  Tounsi, Tewfik 1729 FRA1.0010.11151.65 
  Costa, Jean-Yves 1884 FRA1.0010.24153.60 
  Fantin, Ludwig 2258 FRA0.5010.23153.45 
  Ricbour, Jeremy 2239 FRA0.001-0.3015-4.50 
  Renard, Gilbert 1788 FRA1.0010.15152.25 
  Leveque, Guillaume 1933 FRA0.001-0.7015-10.50 
  Colleo, Guy 1718 FRA1.0010.10151.50 
  Delseny, Serge 2006 FRA1.0010.39155.85 

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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