Individual Calculations March 2012
 Smith, Robert W  Total change: -11.25  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 2063 2273 6.00 9 -0.75 15 -11.25 
  Zhang, William Jie Wen 1873  * NZL1.0010.08151.20 
  Lester, George E 2008 AUS1.0010.18152.70 
  Zhao, Xue gwg2551 CHN0.001-0.1715-2.55 
  Pinic, Noel 2066 NZL0.001-0.7715-11.55 
  Goodhue, Nathan 1945 NZL1.0010.13151.95 
  Chen, Pengyu 2056 AUS1.0010.22153.30 
  Zelesco, Karl 1990 AUS0.001-0.8415-12.60 
  Ilic, Ilija 2010 AUS1.0010.18152.70 
  Liu, Yi 2072 AUS1.0010.24153.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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