Individual Calculations September 2012
 Billotti, Romain  Total change: 7.35  Rating chartPersonal card
 18eme Festival International Chambery Principal CHAMBERY FRA 2012-07-28
RcRownchangeKK*chgGame
 1934 1846 4.00 9 0.49 15 7.35 
  Adda, Olivier 2102 FRA0.001-0.1915-2.85 
  Scherrer, Roch 1993 FRA0.001-0.3015-4.50 
  Joubert, Leo 1729 FRA0.501-0.1615-2.40 
  Farjon, Yves 1722 FRA1.0010.33154.95 
  Tozaki, Halil 1970 TUR0.5010.17152.55 
  Nooshian, Kevin 2012 FRA0.001-0.2815-4.20 
  Quenette, Remi 2091 FRA0.5010.30154.50 
  Di Paolo, Marco 2014 ITA0.5010.22153.30 
  Rodriguez, Jean-Pierre 1777 FRA1.0010.40156.00 

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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