Individual Calculations September 2011
 Fraemohs, Peter  Total change: -3.00  Rating chartPersonal card
 NZ Seniors' Championship Auckland, New Zealand NZL 2011-07-01
RcRownchangeKK*chgGame
 1941 1970 2.50 5 -0.20 15 -3.00 
  Power, Wayne 1959 NZL0.001-0.5215-7.80 
  Cooper, Nigel 1772 NZL1.0010.24153.60 
  Gloistein, Bruce 1807 NZL0.001-0.7215-10.80 
  Stuart, Peter 2005 NZL1.0010.55158.25 
  Cornford, Lindsay 2163 NZL0.5010.25153.75 

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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