Individual Calculations September 2011
 Taylor, Richard  Total change: 19.35  Rating chartPersonal card
 NZ Seniors' Championship Auckland, New Zealand NZL 2011-07-01
RcRownchangeKK*chgGame
 1949 1896 3.00 5 0.85 15 12.75 
  Lynn, William 1936 NZL1.0010.56158.40 
  Cornford, Lindsay 2163 NZL0.001-0.1815-2.70 
  Stuart, Peter 2005 NZL0.001-0.3515-5.25 
  Mitchell, Robert 1681 NZL1.0010.23153.45 
  Power, Wayne 1959 NZL1.0010.59158.85 

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)
 
 George Trundle NZ Qualifiers Auckland NZL 2011-07-16
RcRownchangeKK*chgGame
 1973 1896 4.00 9 0.44 15 6.60 
  Ansell, Alan 2069 NZL0.001-0.2715-4.05 
  Stuart, Peter 2005 NZL1.0010.65159.75 
  Bennett, Hilton 1994 NZL0.5010.13151.95 
  Tsoi, Nicole wf1716 NZL0.001-0.7415-11.10 
  Gao, Hans 1917 NZL0.001-0.4715-7.05 
  Davis, Justin 1989 NZL1.0010.63159.45 
  Li, Zuhao Luke 2056 NZL0.001-0.2915-4.35 
  Goodhue, Nathan 1982 NZL1.0010.62159.30 
  Tanoi, Toleafoa E 2031 NZL0.5010.18152.70 

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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