Individual Calculations May 2010
 Dreher, Matthieu  Total change: 24.50  Rating chartPersonal card
 Open du Haut-Rhin - A Zimmersheim FRA 2010-03-05
RcRownchangeKK*chgGame
 1775 1778 3.50 5 0.98 25 24.50 
  Ferrer, Lauriane 1572 FRA1.0010.24256.00 
  Muheim, Sebastien 2053 FRA0.001-0.1725-4.25 
  Chalabi, Max 1459 LUX1.0010.13253.25 
  Bureau, Frederic 2041 FRA0.5010.32258.00 
  Pataki, Zemplen 1749 LUX1.0010.462511.50 

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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