Individual Calculations September 2011
 Perrusset, Barbara  Total change: 6.30  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1909 1867 4.00 8 0.42 15 6.30 
  Duval, Claire 1707 FRA1.0010.29154.35 
  Deslias, Gregoire 1992 FRA0.001-0.3315-4.95 
  Darre, Alain 1676 FRA1.0010.25153.75 
  Larand, Manuel 1970 FRA1.0010.64159.60 
  Poignot, Quentin 2154 FRA0.001-0.1615-2.40 
  Sobry, Sebastien 2068 FRA0.001-0.2415-3.60 
  Mottais, Francois 2065 FRA0.001-0.2415-3.60 
  Berthou, Patrick 1638 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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