Individual Calculations August 2013
 Lyall, Simon  Total change: 12.60  Rating chartPersonal card
 Waikato Open Championship 2013 Hamilton NZL 2013-07-26
RcRownchangeKK*chgGame
 1936 1793 2.50 5 0.84 15 12.60 
  Hague, Ben f2193  * NZL0.001-0.0815-1.20 
  Lynn, K William 1917 NZL0.5010.17152.55 
  Zhang, Leo 1672 NZL0.501-0.1615-2.40 
  Dolejs, Dan 1877 NZL1.0010.62159.30 
  Yang, Scott 2023 NZL0.5010.29154.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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