Individual Calculations January 2010
 Rakotovao, Dimbiniaina  Total change: -18.00  Rating chartPersonal card
 Ile de France 1 - R2 IDF FRA 2009-10-18
RcRownchangeKK*chgGame
 1902 1854 0.00 1 -0.43 25 -10.75 
  Jean, Cyril 1902 FRA0.001-0.4325-10.75 

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)
 
 112e open international Club 608 Paris FRA 2009-12-19
RcRownchangeKK*chgGame
 1991 1854 1.00 4 -0.29 25 -7.25 
  Masset, Jacques 1989 FRA1.0010.682517.00 
  Bourbon, Bernard 1946 FRA0.001-0.3725-9.25 
  Bourges, Jerome 2109 FRA0.001-0.1925-4.75 
  Durand, Victor 1921 FRA0.001-0.4125-10.25 

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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