Individual Calculations March 2011
 Cooper, Nigel  Total change: 3.15  Rating chartPersonal card
 Oceania Zonal 2011 Rotorua NZL 2011-01-25
RcRownchangeKK*chgGame
 1944 1769 2.50 8 0.21 15 3.15 
  Press, Shaun P c2067 PNG0.5010.35155.25 
  Marcos, Joselito 2095 PNG0.001-0.1315-1.95 
  Lynn, William 1962 NZL0.5010.25153.75 
  Dordevic, Ivan 2019 NZL0.001-0.1915-2.85 
  Deen-Cowell, Nicholas 1917 AUS0.001-0.3015-4.50 
  Kempen, Leon 2003 AUS0.001-0.2115-3.15 
  Gloistein, Bruce 1817 NZL0.5010.07151.05 
  Mitchell, Robert S 1672 NZL1.0010.37155.55 

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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