Individual Calculations July 2010
 Clair, Michael  Total change: -49.50  Rating chartPersonal card
 Dauphine-Savoie 1 DSA FRA 2009-10-18
RcRownchangeKK*chgGame
 1879 2021 0.00 3 -1.98 25 -49.50 
  Michaelides, Hippocrate 1652 FRA0.001-0.9025-22.50 
  Mathe, Katalin 2052 ROU0.001-0.4625-11.50 
  Bui-Trong, Minh 1933 FRA0.001-0.6225-15.50 

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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