Individual Calculations September 2009
 Le Roux, Yann-Erle  Total change: 28.20  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2087 1956 4.50 8 1.88 15 28.20 
  Appleberry, Martin 2184 FRA0.001-0.2115-3.15 
  Quemener, Yann 1866 FRA1.0010.38155.70 
  Reilhac, Philippe 2094 FRA1.0010.691510.35 
  Suez-Panama, Gilles 2122 FRA0.5010.22153.30 
  Ferry, Roger 2099 FRA0.5010.19152.85 
  Monange, Serge 2077 FRA1.0010.66159.90 
  Leuly, Max 2157 FRA0.001-0.2415-3.60 
  Lucas, Jean-Christian 2100 FRA0.5010.19152.85 

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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