Individual Calculations January 2017
 Lamaze, David  Total change: 18.40  Rating chartPersonal card
 19e Open de Noel de Gouesnou GOUESNOU FRA 2016-12-27
RcRownchangeKK*chgGame
 1590 1519 3.50 6 0.92 20 18.40 
  Valuet, Bertrand f1919  * FRA0.001-0.0820-1.60 
  Guegueniat, Mael 1390 FRA1.0010.33206.60 
  Lescop, Etienne 1799 FRA0.001-0.1620-3.20 
  Decherf, Pierre 1318 FRA1.0010.24204.80 
  Henry, Aziliz 1418 FRA1.0010.36207.20 
  Besseghier, Stephane 1698 FRA0.5010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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