Individual Calculations September 2011
 Cornford, Lindsay  Total change: -4.95  Rating chartPersonal card
 NZ Seniors' Championship Auckland, New Zealand NZL 2011-07-01
RcRownchangeKK*chgGame
 1953 2163 3.50 5 -0.33 15 -4.95 
  Taylor, Richard 1896 NZL1.0010.18152.70 
  Power, Wayne 1959 NZL0.501-0.2615-3.90 
  Stuart, Peter 2005 NZL0.501-0.2115-3.15 
  Lynn, William 1936 NZL1.0010.21153.15 
  Fraemohs, Peter 1970 NZL0.501-0.2515-3.75 

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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