Individual Calculations July 2009
 Le Goff, Ronan  Total change: 12.75  Rating chartPersonal card
 N3 - R7 Various FRA 2009-03-15
RcRownchangeKK*chgGame
 1872 1909 1.00 1 0.45 15 6.75 
  Le Duigou, Goulven 1872 FRA1.0010.45156.75 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1902 1932 1.00 1 0.46 15 6.90 
  Purenne, Benoit 1902 FRA1.0010.46156.90 

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)
 
 Coupe Pays de Loire - 2T PDL FRA 2009-04-25
RcRownchangeKK*chgGame
 1888 1932 0.50 1 -0.06 15 -0.90 
  Dubois, Pierre 1888 FRA0.501-0.0615-0.90 

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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