Individual Calculations August 2015
 Gaftarnik, Olivier  Total change: -0.40  Rating chartPersonal card
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1791 1787 4.50 9 -0.02 20 -0.40 
  Monnot, Paul 1639 FRA0.501-0.2020-4.00 
  Navrotescu, Vlad-Andrei 1617 FRA0.501-0.2220-4.40 
  Calonne, Pascal 1548 FRA1.0010.20204.00 
  Folacci, Maxime 2045 FRA1.0010.822016.40 
  Bon, Michael f2187  * FRA0.001-0.0820-1.60 
  Amarger, Vincent 2082 FRA0.001-0.1520-3.00 
  Lapeyre, Pierre 1996 FRA0.001-0.2320-4.60 
  Mauffrey, Fabienne 1420 FRA0.501-0.4020-8.00 
  Chochoy, Patrick 1585 FRA1.0010.24204.80 
 * 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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