Individual Calculations September 2012
 Duneas, John  Total change: 5.70  Rating chartPersonal card
 Waikato Open Championship Hamilton NZL 2012-08-03
RcRownchangeKK*chgGame
 1986 2083 3.50 5 0.38 15 5.70 
  Lynn, K William 1917 NZL0.001-0.7215-10.80 
  Wright, Caleb 1948 NZL1.0010.32154.80 
  Zhang, William Jiewen 1822 NZL1.0010.18152.70 
  Stuart, Peter W 2012 NZL1.0010.40156.00 
  Noble, Mark F f2233 NZL0.5010.20153.00 

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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