Individual Calculations December 2019
 Barret, Simon  Total change: -1.00  Rating chartPersonal card
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1950 2167 1.50 2 -0.05 20 -1.00 
  Courbi, Stephane 1985 FRA0.501-0.2420-4.80 
  Mahon, Vivien 1915 FRA1.0010.19203.80 

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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