Individual Calculations July 2009
 Riotte, Christian  Total change: -12.15  Rating chartPersonal card
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2011 2010 0.50 2 -0.50 15 -7.50 
  Barbaras, Mathieu 1809 FRA0.501-0.2615-3.90 
  Becht, Lucas 2212 FRA0.001-0.2415-3.60 

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)
 
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2069 2001 0.50 2 -0.31 15 -4.65 
  Laurent, Maxime 2036 FRA0.5010.05150.75 
  Xheladini, Fikri 2102 FRA0.001-0.3615-5.40 

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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