Individual Calculations December 2016
 Airoldi, Roger  Total change: -20.80  Rating chartPersonal card
 36eme Open de La Bresse - Open A Lorraine LA BRESSE FRA 2016-10-29
RcRownchangeKK*chgGame
 1661 1667 2.50 7 -1.04 20 -20.80 
  Sabatier, Mathis 1901 FRA0.001-0.2120-4.20 
  Violette, Didier 1780 FRA0.001-0.3520-7.00 
  Eichmann, Yannick 1738 FRA0.001-0.4020-8.00 
  Breysse, Fiora 1631 FRA1.0010.45209.00 
  Grit, Yanis 1684 FRA0.5010.02200.40 
  Juchat, Gael 1491 FRA0.001-0.7320-14.60 
  Schmaltz, Gerard 1400 FRA1.0010.18203.60 

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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