Individual Calculations September 2014
 Ferry, Roger  Total change: -20.20  Rating chartPersonal card
 Championnat de France 2014 - Open A NIMES FRA 2014-08-17
RcRownchangeKK*chgGame
 2052 1986 3.50 11 -1.01 20 -20.20 
  Weller, Pierre 2112 ENG0.001-0.3320-6.60 
  Marty, Brice 2054 FRA0.001-0.4120-8.20 
  Aflalo, Sophie 2119 FRA1.0010.682013.60 
  Ter Sarkissoff, Jean-Jacques 2069 FRA0.5010.11202.20 
  Caron, Damien 2047 FRA0.5010.08201.60 
  Roussiere, Christophe 2048 FRA0.001-0.4120-8.20 
  Cerpedes, Raphael 2035 FRA0.5010.07201.40 
  Fischer, Julie 2041 FRA0.001-0.4220-8.40 
  Ferrari, Louis 2020 FRA0.001-0.4520-9.00 
  Maruejols, Claude 1980 FRA0.001-0.5120-10.20 
  Maurin, Olivier 2044 FRA1.0010.582011.60 

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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