Individual Calculations October 2008
 Ruytenberg, Ronald  Total change: -16.05  Rating chartPersonal card
 FE V Marche Estate Falconara ITA 2008-06-21
RcRownchangeKK*chgGame
 1926 2102 2.50 5 -1.07 15 -16.05 
  Occhipinti, Giuseppe 1969 ITA0.001-0.6815-10.20 
  Marvin, Elio 1822 ITA1.0010.16152.40 
  Dimitrijevic, Dragan 2022 ITA0.001-0.6115-9.15 
  Fragni, Enrico 1752 ITA1.0010.11151.65 
  Giacometti, Carlo 2063 ITA0.501-0.0515-0.75 

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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