Individual Calculations July 2009
 Treguer, Daniel  Total change: -12.75  Rating chartPersonal card
 Performances joueurs ayant obtenu un elo FIDE en avril Various FRA 2008-10-15
RcRownchangeRpKK*chgGame
 1928 0 1.00 4 0.00 1735   0.00 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1804 1840 0.00 1 -0.55 25 -13.75 
  Lavanant, Maxime 1804 FRA0.001-0.5525-13.75 

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 du Finistere (29) 2008-2009 - 3 BRE FRA 2009-03-15
RcRownchangeKK*chgGame
 1867 1840 0.50 1 0.04 25 1.00 
  Havelka, Georges 1867 FRA0.5010.04251.00 

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)
 

 

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