Individual Calculations October 2008
 De Wolf, Johan  Total change: 1.80  Rating chartPersonal card
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeKK*chgGame
 2163 2145 3.00 6 0.12 15 1.80 
  Van Westerop, Sebastiaan 1952 NED1.0010.25153.75 
  Diamant, Andre m2393 BRA0.5010.31154.65 
  Afek, Yochanan m2320 ISR0.001-0.2715-4.05 
  Hoekstra, Peter 2000 NED0.501-0.1915-2.85 
  Albrecht, Alex 1988 NED1.0010.29154.35 
  Bezemer, Arno f2324 NED0.001-0.2715-4.05 

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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