Individual Calculations December 2019
 Bonne, Ghislain  Total change: -16.00  Rating chartPersonal card
 Team 2020 - 60mn Novembre FRANCE FRA 2019-11-01
RcRownchangeKK*chgGame
 1335 1299 1.00 3 -0.40 40 -16.00 
  Lucas, Bernard 1565 FRA0.001-0.1840-7.20 
  Biellmann, Patrick 1250 FRA0.001-0.5740-22.80 
  Safin, Bernard 1191 FRA1.0010.354014.00 

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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