Individual Calculations October 2008
 Laufer, Thierry  Total change: -3.75  Rating chartPersonal card
 12eme open de Wasselonne Wasselonne FRA 2008-08-07
RcRownchangeKK*chgGame
 1962 2011 2.50 5 -0.25 15 -3.75 
  Scalia, Jerome 1891 FRA1.0010.34155.10 
  Wessbecher, Hubert 2094 FRA0.5010.11151.65 
  Hirschberg, Valerian 2070 GER0.5010.08151.20 
  Schall, Denis 2083 FRA0.5010.10151.50 
  Bellahcene, Rayane 1671 FRA0.001-0.8815-13.20 

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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