Individual Calculations July 2016
 Lyall, Simon  Total change: -23.20  Rating chartPersonal card
 39th Trusts Chess Open Auckland NZL 2016-06-04
RcRownchangeKK*chgGame
 1896 1785 1.00 6 -1.16 20 -23.20 
  Duneas, John 2086 NZL0.001-0.1520-3.00 
  Timergazi, Layla wf1956 NZL0.001-0.2720-5.40 
  Shen, Terry 1682 NZL0.001-0.6420-12.80 
  Wright, Caleb 1917 NZL0.5010.18203.60 
  Lim, Benjamin U 1935 NZL0.001-0.3020-6.00 
  Gilmour, Mark 1799 NZL0.5010.02200.40 

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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