Individual Calculations May 2016
 Piat, Jean-Pascal  Total change: 6.80  Rating chartPersonal card
 Team 2016 - Nationale 3 r8-9 FRANCE FRA 2016-04-02
RcRownchangeKK*chgGame
 1880 1751 1.00 2 0.34 20 6.80 
  Rihouey, Franck 1903 FRA1.0010.702014.00 
  Audiffren, Roger 1857 FRA0.001-0.3620-7.20 

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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