Individual Calculations December 2017
 Stephan, Pierre  Total change: 1.20  Rating chartPersonal card
 37eme Open de La Bresse - Open B Vosges (-1600) LA BRESSE FRA 2017-11-01
RcRownchangeKK*chgGame
 1106 1098 1.50 3 0.03 40 1.20 
  Kubesch, Mathis 1053 FRA1.0010.444017.60 
  Stephan, Margaux 1222 FRA0.5010.17406.80 
  Birgkan, Keziah 1043 FRA0.001-0.5840-23.20 

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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