Individual Calculations April 2017
 Bichon, Xavier  Total change: 9.00  Rating chartPersonal card
 Team 2017 - Nationale 3 r6-7 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 1905 1729 1.00 2 0.45 20 9.00 
  Dupeux, Denis 1840 FRA0.5010.15203.00 
  Todorova, Maya 1970 FRA0.5010.30206.00 

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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