Individual Calculations July 2010
 Duflou, Andre  Total change: 13.20  Rating chartPersonal card
 Dept Nord NPC FRA 2009-10-04
RcRownchangeKK*chgGame
 1554 1597 2.00 2 0.88 15 13.20 
  Pruvost, Alain 1613 FRA1.0010.52157.80 
  Baillie, Andre 1494 FRA1.0010.36155.40 

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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