Individual Calculations September 2010
 Pontier, Armand  Total change: -42.50  Rating chartPersonal card
 14e open de Wasselonne Wasselonne FRA 2010-08-05
RcRownchangeKK*chgGame
 1843 1862 0.50 4 -1.70 25 -42.50 
  Sohier, Julien 2246 FRA0.001-0.0925-2.25 
  Bajoni, Lucas 1688 FRA0.501-0.2325-5.75 
  Dubois, Thomas 1679 FRA0.001-0.7425-18.50 
  Holle, Cedric 1757 GER0.001-0.6425-16.00 

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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