Individual Calculations May 2011
 Riba, Fabien  Total change: 5.25  Rating chartPersonal card
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 1955 1877 1.00 2 0.21 25 5.25 
  Bastin, Stephane 1956 FRA0.5010.11252.75 
  Berthelot, Nathan 1953 FRA0.5010.10252.50 

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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