Individual Calculations July 2011
 Le Coz, Yannick  Total change: -12.15  Rating chartPersonal card
 6e open d'Angers ANGERS FRA 2011-05-06
RcRownchangeKK*chgGame
 1612 1669 1.50 4 -0.81 15 -12.15 
  Mercier, Gaetan 1507 FRA0.501-0.2115-3.15 
  Parant, Pascal 1919 FRA0.001-0.1915-2.85 
  Clement, Christian 1472 FRA1.0010.25153.75 
  Fermen, Guy 1550 FRA0.001-0.6615-9.90 

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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