Individual Calculations July 2009
 Stephan, Jean-Marie  Total change: -7.50  Rating chartPersonal card
 N1 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2226 2262 1.50 2 0.40 15 6.00 
  Borzakian, Manouk 2273 FRA1.0010.52157.80 
  Do, Huu-Thi 2178 FRA0.501-0.1215-1.80 

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)
 
 Corporatif - R7-8 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 2322 2262 0.50 2 -0.34 15 -5.10 
  Picard, Romain f2394 FRA0.001-0.3215-4.80 
  Fayard, Alain f2250 FRA0.501-0.0215-0.30 

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)
 
 N1 - R10-11 Various FRA 2009-04-04
RcRownchangeKK*chgGame
 2233 2255 0.50 2 -0.56 15 -8.40 
  Sohier, Julien 2234 FRA0.501-0.0315-0.45 
  Peyrat, Olivier f2232 FRA0.001-0.5315-7.95 

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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