Individual Calculations October 2008
 Farjon, Yves  Total change: 25.60  Rating chartPersonal card
 Tournoi de 40 ans de l'échiquier Nîmois Nimes FRA 2008-07-14
RcRownchangeKK*chgGame
 1807 1557 2.50 6 1.33 25 33.25 
  Donskoi, Karel 1907 FRA0.001-0.1125-2.75 
  Garcia, Thierry 1807 FRA0.001-0.1925-4.75 
  Deveau, Henri 1792 FRA0.5010.29257.25 
  Demumieux, Joel 1757 FRA0.5010.26256.50 
  Canterel, Remi 1771 FRA0.5010.27256.75 
  Lauret, Patrick 1809 FRA1.0010.812520.25 

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)
 
NOTE: K factor changed
 8ème Open Côte de Jade Pornic FRA 2008-08-01
RcRownchangeKK*chgGame
 1548 1557 0.00 1 -0.51 15 -7.65 
  Lebescond, Philippe 1548 FRA0.001-0.5115-7.65 

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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