Individual Calculations September 2017
 Chainay, Gerard  Total change: 6.00  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1621 1399 2.00 7 0.30 20 6.00 
  Le Roc`h, Daniel 1678 FRA0.001-0.1620-3.20 
  Sabiani, Chjara 1718 FRA0.001-0.1320-2.60 
  Farouz, Pierre 1678 FRA0.001-0.1620-3.20 
  Tranchant, Alain 1715 FRA0.001-0.1320-2.60 
  Legendre, Aurelien 1200 FRA1.0010.24204.80 
  Daubert, Cedric 1784 FRA1.0010.912018.20 
  Gac, Riwal 1576 FRA0.001-0.2720-5.40 

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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