Individual Calculations May 2019
 Bertrand, Xavier  Total change: 32.40  Rating chartPersonal card
 Team 2019 - Nationale 2 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2016 1995 3.50 4 1.62 20 32.40 
  Faure, Stephane 2060 FRA0.5010.09201.80 
  Ranc, Florian 1826 FRA1.0010.28205.60 
  Rouze, Xavier 2034 FRA1.0010.552011.00 
  Andrieux, Pascal 2142 FRA1.0010.702014.00 

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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