Individual Calculations May 2017
 Arnarson, Smari  Total change: 61.20  Rating chartPersonal card
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 1831 1550 3.00 8 1.53 40 61.20 
  Dougherty, Michael f1950  * CAN0.001-0.0840-3.20 
  Eiriksson, Sigurdur 1928 ISL0.001-0.0940-3.60 
  Theuer, Lorenz 1583 SWE1.0010.554022.00 
  Mulleady, Peter J 1949 ENG0.001-0.0840-3.20 
  Thorsteinsson, Hilmar 1875 ISL1.0010.874034.80 
  Zybura, Andre 1894 CAN0.001-0.1240-4.80 
  De Winter, Eric 1786 NED0.001-0.2040-8.00 
  Thorarensen, Adalsteinn 1686 ISL1.0010.684027.20 
 * 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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