Individual Calculations October 2008
 Zegstroo, Martin  Total change: -8.85  Rating chartPersonal card
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeKK*chgGame
 2120 1867 0.00 3 -0.59 15 -8.85 
  Afek, Yochanan m2217 ISR0.001-0.1115-1.65 
  Miesen, Fabian 2071 NED0.001-0.2415-3.60 
  Van De Wynkele, Eric 2071 BEL0.001-0.2415-3.60 

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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