Individual Calculations April 2017
 Alessandri, Pascal  Total change: -9.40  Rating chartPersonal card
 Team 2017 - Nationale 2 r8-9 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 1964 1951 0.50 2 -0.47 20 -9.40 
  Perez, Alexandre 1864 FRA0.001-0.6220-12.40 
  Jehan, Julien 2064 FRA0.5010.15203.00 

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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