Individual Calculations May 2010
 Rousseau, Luc  Total change: -0.90  Rating chartPersonal card
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1939 1958 0.50 1 -0.03 15 -0.45 
  Acco, David 1939 FRA0.501-0.0315-0.45 

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)
 
 XVe Championnat Individuel d'échecs des Hauts-de-Seine Puteaux FRA 2010-03-27
RcRownchangeKK*chgGame
 1750 1958 3.00 4 -0.03 15 -0.45 
  Gaborit, Arnaud 1650 FRA1.0010.14152.10 
  Girault, Christian 1902 FRA1.0010.42156.30 
  Stark, Gabriel 1708 FRA0.001-0.8115-12.15 
  Khemar, Kamel 1741 FRA1.0010.22153.30 

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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