Individual Calculations August 2016
 Herrero, Alain  Total change: -7.40  Rating chartPersonal card
 1er Open International d'Echecs d'Espalion ESPALION FRA 2016-07-09
RcRownchangeKK*chgGame
 1808 1676 2.00 7 -0.37 20 -7.40 
  Degraeve, Jean-Marc g2076  * FRA0.001-0.0820-1.60 
  Dubois, Martine wm1967 FRA0.001-0.1520-3.00 
  Bonot, Bernard 1374 FRA1.0010.15203.00 
  Degraeve, Thomas 1905 FRA0.001-0.2120-4.20 
  Mourgues, Joelle 1717 FRA0.5010.06201.20 
  Alnakshbandi, Raed 1824 FRA0.5010.20204.00 
  Carno, Matthias 1792 FRA0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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