Individual Calculations May 2017
 Riazuelo, Gilles  Total change: -1.60  Rating chartPersonal card
 Team 2017 - Nationale 2 r10-11 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1952 1989 1.00 2 -0.08 20 -1.60 
  Saglier, Paul 2120 FRA0.001-0.3220-6.40 
  Lanusse, Matthieu 1784 FRA1.0010.24204.80 

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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