Individual Calculations May 2019
 Debray, Christopher  Total change: 1.60  Rating chartPersonal card
 Team 2019 - Nationale 1 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2060 2345 3.50 4 0.16 10 1.60 
  Rollot, Florence 2011 FRA1.0010.12101.20 
  Franc, Nathalie 2006 FRA1.0010.12101.20 
  Montagard, Guillaume 2075 FRA0.501-0.3310-3.30 
  Dussol, Pierre f2148 FRA1.0010.25102.50 

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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