Individual Calculations March 2017
 Lyall, Simon  Total change: 12.60  Rating chartPersonal card
 Auckland Anniversary Weekend 2017 Auckland NZL 2017-01-27
RcRownchangeKK*chgGame
 1740 1728 3.50 6 0.63 20 12.60 
  Barry, Jacob 1328  * NZL1.0010.08201.60 
  Crombie, William R 1636 NZL1.0010.37207.40 
  Fan, Allen Chi Zhou 1952 NZL0.001-0.2220-4.40 
  Li, Xiang Wei William 1975 NZL0.5010.31206.20 
  Li, Rodney Xiang Rei 1525 NZL1.0010.24204.80 
  Krstev, Antonio 2023 NZL0.001-0.1520-3.00 
 * 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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