Individual Calculations September 2009
 Audiffren, Roger  Total change: -33.15  Rating chartPersonal card
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1987 2068 4.50 11 -2.21 15 -33.15 
  Parant, Pascal 1957 FRA1.0010.35155.25 
  Ribeiro, Romain 2141 FRA0.001-0.4015-6.00 
  Eden, James 1952 FRA0.001-0.6615-9.90 
  Fourcand, Pierre 1989 FRA0.501-0.1115-1.65 
  Le Montagner, Yoann 1983 FRA0.001-0.6215-9.30 
  Thon, Gabriel 1978 FRA0.001-0.6215-9.30 
  Manganese, Laurent 1986 FRA1.0010.39155.85 
  Brih, Touatia 1956 FRA1.0010.35155.25 
  Gambini, Stephane 2017 FRA0.001-0.5715-8.55 
  Jamme, Jean-Pierre 1974 FRA0.001-0.6315-9.45 
  Podvin, Francois-Xavier 1928 FRA1.0010.31154.65 

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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