Individual Calculations July 2009
 Stubbe, Damien  Total change: 20.70  Rating chartPersonal card
 Corse R3-4 CRS FRA 2009-04-29
RcRownchangeKK*chgGame
 2041 1891 2.00 2 1.38 15 20.70 
  Cristofari, Antoine 2133 FRA1.0010.801512.00 
  Autran, Yann 1948 FRA1.0010.58158.70 

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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