Individual Calculations March 2012
 Pyke, Malcolm  Total change: 5.70  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 2079 2132 5.50 9 0.38 15 5.70 
  Tsoi, Nicole wf1732  * NZL1.0010.08151.20 
  Xie, George Wendi m2459 AUS0.001-0.1315-1.95 
  Koerber, Matthias 1916 GER1.0010.22153.30 
  Van Riemsdijk, Herman C m2401 BRA0.001-0.1715-2.55 
  Gao, Hans 1924 NZL0.501-0.2715-4.05 
  Aldridge, Alan L 1945 NZL1.0010.26153.90 
  Solomon, Stephen J m2375 AUS0.001-0.2015-3.00 
  Setiabudi, Allen 1966 AUS1.0010.28154.20 
  Stuart, Peter 1991 NZL1.0010.31154.65 
 * 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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