Individual Calculations January 2010
 Horellou, Alain  Total change: -15.30  Rating chartPersonal card
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1806 1899 0.00 1 -0.63 15 -9.45 
  Morley, Stephen 1806 FRA0.001-0.6315-9.45 

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)
 
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1979 1899 0.00 1 -0.39 15 -5.85 
  Favre, Bruno 1979 FRA0.001-0.3915-5.85 

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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