Individual Calculations August 2015
 Chochoy, Patrick  Total change: -18.80  Rating chartPersonal card
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1656 1585 2.50 8 -0.94 20 -18.80 
  Le Coz, Yannick 1388 FRA0.001-0.7520-15.00 
  Godart, Clara 1393 BEL1.0010.25205.00 
  Viers, Alexandre 1487 FRA0.001-0.6320-12.60 
  Le Gloanec, Jacques 1424 FRA1.0010.29205.80 
  Deveque, Guillaume 1890 FRA0.5010.36207.20 
  Lalande, Jean-Louis 1985  * FRA0.001-0.0820-1.60 
  Fondain, Georges 1892 FRA0.001-0.1420-2.80 
  Gaftarnik, Olivier 1787 FRA0.001-0.2420-4.80 
 * 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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