Individual Calculations December 2012
 Hutois, Christophe  Total change: -21.75  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1553 1490 1.50 7 -1.45 15 -21.75 
  Colas, Bruno 1594 FRA0.001-0.3615-5.40 
  Duboue, Camille 1300 FRA1.0010.25153.75 
  Auvray, Philippe 1570 FRA0.001-0.3915-5.85 
  Bichon, Maryse 1342 FRA0.501-0.2015-3.00 
  Tessier, Victor 1614 FRA0.001-0.3315-4.95 
  Louf, Claude 1667 FRA0.001-0.2715-4.05 
  Melin, Georges 1784 FRA0.001-0.1515-2.25 

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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