Individual Calculations April 2009
 Becq, Alain  Total change: 0.90  Rating chartPersonal card
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2014 2003 0.50 1 0.02 15 0.30 
  Lersy, Xavier 2014 FRA0.5010.02150.30 

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 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2030 2003 0.50 1 0.04 15 0.60 
  Litt, Denis 2030 FRA0.5010.04150.60 

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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