Individual Calculations September 2012
 Courtois, Pierre-Andre  Total change: -28.20  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1638 1562 1.00 7 -1.88 15 -28.20 
  Niepceron, Aurelien 1377 FRA0.501-0.2415-3.60 
  Auvray, Honorine 1813 FRA0.001-0.1915-2.85 
  Rioland, Paul 1749 FRA0.001-0.2615-3.90 
  Vekemans, Paul 1781 FRA0.001-0.2215-3.30 
  Dupont, Alix 1483 FRA0.001-0.6115-9.15 
  Ouadi, Ali 1882 FRA0.001-0.1315-1.95 
  Moes, Jamy 1383 FRA0.501-0.2315-3.45 

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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