Individual Calculations September 2011
 Chabeaud, Jean-Jacques  Total change: 12.60  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1904 1826 4.00 8 0.84 15 12.60 
  Smith, Paul 1673 FRA1.0010.30154.50 
  Jeannette, Venceslas 1979 FRA0.5010.20153.00 
  Antoine, Jean-Luc 2042 FRA0.5010.28154.20 
  Hartmann, Dominique 1982 FRA1.0010.711510.65 
  Cau, Benjamin 2132 FRA0.001-0.1415-2.10 
  Gallois, Jerome 1977 FRA0.001-0.3015-4.50 
  Maulana, Kahfi 1951 FRA0.001-0.3315-4.95 
  Pallandre, Christian 1494 FRA1.0010.12151.80 

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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