Individual Calculations December 2018
 Rodon, Gurvan  Total change: 14.60  Rating chartPersonal card
 Team 2019 - Nationale 1 r3-4 FRANCE FRA 2018-11-17
RcRownchangeKK*chgGame
 2096 2002 1.50 2 0.73 20 14.60 
  Najart, David 2250 FRA0.5010.31206.20 
  Troubat, Alexandre 1942 FRA1.0010.42208.40 

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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