Individual Calculations January 2009
 Taylor, Richard  Total change: 9.00  Rating chartPersonal card
 2008 ACC Merv Morrison Open Auckland NZL 2008-10-25
RcRownchangeKK*chgGame
 2080 1937 2.00 5 0.36 25 9.00 
  Tanoi, Toleafoa E 1954 NZL1.0010.522513.00 
  Eade, Don 1912 NZL1.0010.472511.75 
  Smith, Robert W f2287 NZL0.001-0.1125-2.75 
  Han, Daniel 2175 NZL0.001-0.2025-5.00 
  Wheeler, Bruce 2071 NZL0.001-0.3225-8.00 

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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