Individual Calculations April 2009
 Triboulin, Boyann  Total change: -40.50  Rating chartPersonal card
 N2 Jeunes - R4 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 1646 1715 0.00 1 -0.60 25 -15.00 
  Cohen-Codar, Ariel 1646 FRA0.001-0.6025-15.00 

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)
 
 Chpt Jeunes IDF Benjamins Paris FRA 2009-02-26
RcRownchangeKK*chgGame
 1739 1715 0.50 2 -0.45 25 -11.25 
  Breban, Victor 1574 FRA0.501-0.1925-4.75 
  Lemeille, Francois 1903 FRA0.001-0.2625-6.50 

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 Jeunes - R5 Various FRA 2009-03-08
RcRownchangeKK*chgGame
 1667 1715 0.00 1 -0.57 25 -14.25 
  Sarafian, Thomas 1667 FRA0.001-0.5725-14.25 

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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