Individual Calculations April 2009
 Doidy, Alain  Total change: 0.00  Rating chartPersonal card
 Championnat du Rhone 2008-2009 - Open - 2 Lyon FRA 2008-12-01
RcRownchangeRpKK*chgGame
 1667 0 2.00 3 0.00 1680   0.00 
  Bonneau, Antoine 1563 FRA1.0010.00 0.00 
  Dridi, Abdessalem 1791 FRA0.0010.00 0.00 
  Parpillon, Georges 1646 FRA1.0010.00 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 - R5 Various FRA 2009-01-18
RcRownchangeRpKK*chgGame
 1923 0 0.00 1 0.00 1223   0.00 
  Petit, Didier 1923 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)
 

 

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