Individual Calculations July 2010
 Shen, Daniel  Total change: 2.25  Rating chartPersonal card
 33rd Waitakere Open Auckland NZL 2010-06-05
RcRownchangeKK*chgGame
 2049 2161 4.00 6 0.15 15 2.25 
  Power, Wayne 1968 NZL1.0010.25153.75 
  Chen, Eachen wc1994 NZL0.501-0.2215-3.30 
  Jackson, L. Ross 1985 NZL1.0010.27154.05 
  Han, Daniel 2200 NZL0.5010.05150.75 
  Mc Laren, Leonard 2223 NZL0.5010.09151.35 
  Maroroa, Sue wm1926 NZL0.501-0.2915-4.35 

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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