Individual Calculations January 2010
 Devezeaux, Michel  Total change: -5.70  Rating chartPersonal card
 Hautes de Seine 1 - R2 IDF FRA 2009-10-18
RcRownchangeKK*chgGame
 2196 1964 0.50 1 0.29 15 4.35 
  Capit, Francois 2196 FRA0.5010.29154.35 

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)
 
 Hautes de Seine 1 - R3-4 IDF FRA 2009-11-22
RcRownchangeKK*chgGame
 1895 1964 0.50 2 -0.67 15 -10.05 
  De Saboulin, Michel 2055 FRA0.001-0.3815-5.70 
  Julien, Jean-Luc 1735 FRA0.501-0.2915-4.35 

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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