Individual Calculations May 2011
 Courtois, Pierre-Andre  Total change: 4.80  Rating chartPersonal card
 11e Open d'hiver d'Avoine AVOINE FRA 2011-03-04
RcRownchangeKK*chgGame
 1636 1559 2.00 4 0.32 15 4.80 
  Dussert, Philippe 1818 FRA0.5010.32154.80 
  Grateau, Jean-Noel 1911 FRA0.001-0.1115-1.65 
  Clement, Christian 1478 FRA0.501-0.1115-1.65 
  Besnard, Sylviane 1336 FRA1.0010.22153.30 

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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