Individual Calculations January 2009
 Bolon, Karelle  Total change: 4.20  Rating chartPersonal card
 10e open International de l'Ile de la RĂ©union Saint Denis RĂ©union FRA 2008-10-11
RcRownchangeKK*chgGame
 2067 2054 3.50 6 0.60 15 9.00 
  Travers, Christophe 1879 FRA1.0010.27154.05 
  Ranaivoharisoa, Alain 2061 MAD1.0010.51157.65 
  Roblet, Charles 2081 FRA0.5010.04150.60 
  Ane, Regis 1986 FRA1.0010.41156.15 
  Hoareau, William 2102 FRA0.001-0.4315-6.45 
  Adrian, Claude m2294 FRA0.001-0.2015-3.00 

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)
 
 N2 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2187 2054 0.00 1 -0.32 15 -4.80 
  Lebel, Patrick 2187 MNC0.001-0.3215-4.80 

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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