Individual Calculations October 2012
 Pinic, Noel  Total change: 5.25  Rating chartPersonal card
 North Shore CC Open Auckland NZL 2012-09-22
RcRownchangeKK*chgGame
 1979 2087 3.50 5 0.35 15 5.25 
  Li, William Xiangwei 1764 NZL1.0010.13151.95 
  Milligan, Helen wf1987 NZL1.0010.36155.40 
  Lim, Benjamin U 2052 NZL0.001-0.5515-8.25 
  Seabrook, Roy 1842 NZL1.0010.20153.00 
  Li, Zuhao Luke 2249 NZL0.5010.21153.15 

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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