Individual Calculations November 2015
 Amram, Roger  Total change: -8.80  Rating chartPersonal card
 14e Open International d'Echecs de la Ville de Menton MENTON FRA 2015-10-18
RcRownchangeKK*chgGame
 1665 1602 3.00 8 -0.44 20 -8.80 
  Ferrigno, Jean-Pierre 1994 FRA0.5010.42208.40 
  Dubois, Martine wm1975 FRA0.001-0.1020-2.00 
  Ciccoli, Jean-Louis 1551 FRA0.501-0.0720-1.40 
  Benamozig, Jean-Marc 1711 FRA0.5010.15203.00 
  Demoulin, Paul 1800 BEL0.5010.26205.20 
  Chopinaud, Francis 1676 FRA0.001-0.4020-8.00 
  Philippe, Alexis 1304 FRA0.001-0.8520-17.00 
  Bernard, Elodie 1308 FRA1.0010.15203.00 

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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