Individual Calculations July 2008
 Wastney, Scott  Total change: 7.35  Rating chartPersonal card
 Wellington Open 2008 Wellington NZL 2008-03-21
RcRownchangeKK*chgGame
 2076 2293 5.00 6 0.49 15 7.35 
  Ward, Simon 1943 NZL1.0010.11151.65 
  Davis, Justin 1943 NZL1.0010.11151.65 
  Han, Daniel 2209 NZL1.0010.38155.70 
  Baider, Daniel 2050 NZL0.501-0.3015-4.50 
  Jackson, L. Ross 1979 NZL1.0010.14152.10 
  Ker, Anthony F m2330 NZL0.5010.05150.75 

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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