Individual Calculations July 2009
 Broin, Christian  Total change: -1.05  Rating chartPersonal card
 Coupe Pays de Loire - 2T PDL FRA 2009-04-25
RcRownchangeKK*chgGame
 1960 1749 0.00 1 -0.23 15 -3.45 
  Algaba, Solene 1960 FRA0.001-0.2315-3.45 

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)
 
 Open Andre Pohu Cholet FRA 2009-05-30
RcRownchangeKK*chgGame
 1890 1749 1.50 4 0.16 15 2.40 
  Guemas, Maurice 1409 FRA0.501-0.3815-5.70 
  Meruvia Meruvia, Juan 1961 CHI1.0010.771511.55 
  Soyer, Jean-Yves 2092 FRA0.001-0.1215-1.80 
  Loiret, Stanislas 2099 FRA0.001-0.1115-1.65 

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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