Individual Calculations September 2009
 Mayer, Philippe  Total change: 78.50  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2140 1958 5.50 9 3.14 25 78.50 
  Lebrun, Xavier 2188 FRA0.5010.29257.25 
  Deflesselle, Tanguy 2178 FRA1.0010.782519.50 
  Leuly, Max 2157 FRA0.5010.26256.50 
  Troffiguer, Olivier 2126 FRA0.5010.22255.50 
  Mourgues, Jean-Marie 2102 FRA0.5010.19254.75 
  Ferry, Roger 2099 FRA0.5010.19254.75 
  Soulages, Laurent 2130 FRA1.0010.732518.25 
  Steimer, Michel 2142 FRA0.5010.24256.00 
  Mehaibia, Azzedine 2138 ALG0.5010.24256.00 

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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