Individual Calculations July 2009
 Chebridon, Jean-Louis  Total change: 0.00  Rating chartPersonal card
 Performances Interclubs Various FRA 2008-10-16
RcRownchangeRpKK*chgGame
 2026 0 0.00 4 0.00 1326   0.00 
 Championnat des Ardennes 1er division 2009 Charleville-Mezières FRA 2009-02-15
RcRownchangeRpKK*chgGame
 1853 0 0.00 3 0.00 1153   0.00 
  Lassalle, Arnaud 2013 FRA0.0010.00 0.00 
  Krauss, Jean-Luc 1950 FRA0.0010.00 0.00 
  Wille, Frederic 1596 FRA0.0010.00 0.00 

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)
 
 N3 - R7 Various FRA 2009-03-15
RcRownchangeRpKK*chgGame
 2084 0 0.00 1 0.00 1384   0.00 
  Busche, Stefan 2084 GER0.0010.00 0.00 

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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