Individual Calculations May 2016
 Laughland, Alexander  Total change: -15.60  Rating chartPersonal card
 Auckland ANZAC Weekender 2016 Auckland NZL 2016-04-23
RcRownchangeKK*chgGame
 1651 1638 2.00 5 -0.39 40 -15.60 
  Duneas, John 2038  * NZL0.001-0.0840-3.20 
  Barry, Jacob 1238  * NZL1.0010.08403.20 
  Yan, Caroline 1741 NZL0.001-0.3640-14.40 
  Lourenco, Eva 1316 NZL1.0010.13405.20 
  Runcan, Daniel I 1921 ROU0.001-0.1640-6.40 
 * 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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