Individual Calculations July 2009
 Collin, Jacques  Total change: -7.75  Rating chartPersonal card
 Pays de Loire - R6 PDL FRA 2009-03-15
RcRownchangeKK*chgGame
 1945 1674 0.00 1 -0.17 25 -4.25 
  Richet, Vincent 1945 FRA0.001-0.1725-4.25 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1973 1670 0.00 1 -0.14 25 -3.50 
  Lepigoche, Cyril 1973 FRA0.001-0.1425-3.50 

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)
 

 

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