Individual Calculations October 2008
 Keizer, Ronald  Total change: 0.00  Rating chartPersonal card
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeRpKK*chgGame
 2146 0 1.50 6 0.00 1953   0.00 
  Van Assendelft, Floris 2227 NED0.5010.00 0.00 
  Afek, Yochanan m2320 ISR0.0010.00 0.00 
  Pijpers, Arthur 2150 NED0.5010.00 0.00 
  Tiggelman, Rene 2194 NED0.0010.00 0.00 
  Grochal, Joey 2161 NED0.0010.00 0.00 
  Sauper, Dorian 1822 AUT0.5010.00 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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