Individual Calculations March 2010
 Taylor, Richard  Total change: -6.45  Rating chartPersonal card
 Auckland Chess Centre Club Championship 2009 Auckland NZL 2009-07-27
RcRownchangeKK*chgGame
 2077 1942 3.00 9 0.00 15 0.00 
  Ward, Keith 1947 NZL1.0010.51157.65 
  Goodhue, Nathan 2018 NZL1.0010.60159.00 
  Eade, Don 1897 NZL0.001-0.5615-8.40 
  Watson, Bruce f2256 NZL0.001-0.1415-2.10 
  Wheeler, Bruce 2077 NZL0.001-0.3215-4.80 
  Thornton, Gino 2133 NZL0.001-0.2515-3.75 
  Steadman, Michael 2261 NZL0.001-0.1315-1.95 
  Brimble, Mark 2133 NZL0.5010.25153.75 
  Tanoi, Edward 1971 NZL0.5010.04150.60 

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)
 
 Merv Morrison Memorial 2009 Auckland NZL 2009-10-23
RcRownchangeKK*chgGame
 2012 1942 2.00 6 -0.43 15 -6.45 
  Wheeler, Bruce 2077 NZL0.001-0.3215-4.80 
  Lim, Benjamin 2059 NZL0.001-0.3415-5.10 
  Wright, Caleb 1928 NZL0.501-0.0215-0.30 
  Vital, Henry 2035 NZL0.5010.13151.95 
  Eade, Don 1919 NZL1.0010.47157.05 
  Krstev, Antonio 2054 NZL0.001-0.3515-5.25 

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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