Individual Calculations September 2013
 Courtois, Pierre-Andre  Total change: -31.20  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1377 1522 2.00 6 -2.08 15 -31.20 
  Caloone, Claire 1266 FRA1.0010.19152.85 
  Poliniere, Matthias 1359 FRA0.001-0.7215-10.80 
  Gac, Riwal 1362 FRA0.501-0.2115-3.15 
  Daubert, Cedric 1813 FRA0.001-0.1515-2.25 
  Godart, Clara 1273 BEL0.501-0.3115-4.65 
  Bourdeaux, Angele 1187 FRA0.001-0.8815-13.20 

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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