Individual Calculations May 2019
 Courrier, Arnaud  Total change: 9.60  Rating chartPersonal card
 Team 2019 - Nationale 1 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2005 2013 2.00 3 0.48 20 9.60 
  Thereze, Ludovic 2012 FRA1.0010.502010.00 
  Hogan, Nawzad 1791 FRA1.0010.22204.40 
  Salles, Louis c2211 FRA0.001-0.2420-4.80 

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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