Individual Calculations January 2017
 Lam, Sophie  Total change: -9.20  Rating chartPersonal card
 Team 2017 - Nationale 1 r5-6 FRANCE FRA 2016-12-03
RcRownchangeKK*chgGame
 1891 2074 1.00 2 -0.46 20 -9.20 
  Durot, Edwige 1820 FRA1.0010.19203.80 
  Brih, Touatia 1962 FRA0.001-0.6520-13.00 

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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