Individual Calculations October 2008
 Machin, Eric  Total change: 14.40  Rating chartPersonal card
 5eme Open de Villard de Lans Villard de Lans FRA 2008-06-28
RcRownchangeKK*chgGame
 2195 2198 4.50 7 0.96 15 14.40 
  Saint-Arroman, Alain 2006 FRA1.0010.25153.75 
  Franco Alonso, Alejandro m2454 ESP0.5010.31154.65 
  Van Dongen, Patrick f2355 FRA0.5010.21153.15 
  Wegner, Eric 2036 FRA1.0010.29154.35 
  Nguyen, Chi-Minh m2415 FRA0.001-0.2215-3.30 
  Houard, Yannick 2131 FRA0.501-0.0915-1.35 
  Dubreuil, Remy 1969 FRA1.0010.21153.15 

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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