Individual Calculations April 2008
 Errera, Dario  Total change: 0.00  Rating chartPersonal card
 CP Rimini Rimini ITA 2008-01-26
RcRownchangeRpKK*chgGame
 1927 0 0.50 3 0.00 1654   0.00 
  Ferri, Massimiliano 2139 ITA0.0010.00 0.00 
  Fragni, Enrico 1731 ITA0.5010.00 0.00 
  Andruccioli, Daniele 1912 ITA0.0010.00 0.00 

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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