Individual Calculations May 2010
 Martin, Bruno  Total change: 0.90  Rating chartPersonal card
 Nationale 3 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1991 2030 1.00 1 0.45 15 6.75 
  Martin, Luc 1991 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)
 
 Coupe de France - 1/32e Various FRA 2010-03-28
RcRownchangeKK*chgGame
 2107 2030 0.00 1 -0.39 15 -5.85 
  Thon, Gabriel 2107 FRA0.001-0.3915-5.85 

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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