Individual Calculations June 2014
 Vallobra, Thierry  Total change: -3.30  Rating chartPersonal card
 Open d'échecs de Magnanville (-2200) MAGNANVILLE FRA 2014-05-17
RcRownchangeKK*chgGame
 1890 1542 0.00 1 -0.11 30 -3.30 
  Redjem, Mohamed 1890 FRA0.001-0.1130-3.30 

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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