Individual Calculations July 2010
 Quellec, Yannick  Total change: 3.75  Rating chartPersonal card
 Basse Normandie 1 BNO FRA 2009-10-04
RcRownchangeKK*chgGame
 1921 1911 1.00 1 0.51 15 7.65 
  Mirey, Eric 1921 FRA1.0010.51157.65 

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)
 
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 2098 1915 0.00 1 -0.26 15 -3.90 
  Duboc, Antoine 2098 FRA0.001-0.2615-3.90 

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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