Individual Calculations November 2012
 Christien, Vincent  Total change: -15.00  Rating chartPersonal card
 9eme open de Grasse - Tournoi B (1401-1800) GRASSE FRA 2012-09-29
RcRownchangeKK*chgGame
 1566 1439 0.50 3 -0.50 30 -15.00 
  Abidi, Hasma 1644 FRA0.5010.26307.80 
  Guien, Philippe 1503 FRA0.001-0.4130-12.30 
  Stefanelli, Jean-Baptiste 1551 FRA0.001-0.3530-10.50 

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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