Individual Calculations May 2019
 Pradel, Philippe  Total change: 1.20  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1754 1642 1.50 4 0.06 20 1.20 
  Bertin, Frederic 1894 FRA0.001-0.1920-3.80 
  Paris, Thierry 1790 FRA0.001-0.3020-6.00 
  Vermelle, Florent 1906 FRA0.5010.32206.40 
  Benyahia, Ali 1427 FRA1.0010.23204.60 

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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