Individual Calculations December 2019
 Bourgeois, Patrick  Total change: 57.20  Rating chartPersonal card
 Team 2020 - 60mn Novembre FRANCE FRA 2019-11-01
RcRownchangeKK*chgGame
 1434 1264 2.00 2 1.43 40 57.20 
  Bergerat, Pierre 1351 FRA1.0010.624024.80 
  Bolis, Michel 1516 FRA1.0010.814032.40 

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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