Individual Calculations July 2010
 Velasquez, Jean-Luc  Total change: 9.15  Rating chartPersonal card
 Aquitaine 1 AQU FRA 2009-10-04
RcRownchangeKK*chgGame
 1881 1946 1.00 1 0.41 15 6.15 
  Sarramagna, Bernard 1881 FRA1.0010.41156.15 

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
 2062 1914 0.50 1 0.20 15 3.00 
  Bricard, Herve 2062 FRA0.5010.20153.00 

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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