Individual Calculations January 2019
 Gao, Etienne  Total change: -8.80  Rating chartPersonal card
 Team 2019 - Nationale 2 r5-6 FRANCE FRA 2018-12-02
RcRownchangeKK*chgGame
 2205 2314 1.50 3 -0.44 20 -8.80 
  De Lussac, Rainier 2132 FRA1.0010.26205.20 
  Lejarre, Ludovic m2339 FRA0.5010.03200.60 
  Entem, Alan 2143 FRA0.001-0.7320-14.60 

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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