Individual Calculations May 2017
 Gudmarsson, Olafur  Total change: 0.40  Rating chartPersonal card
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 1816 1721 3.00 8 0.02 20 0.40 
  Guezennec, Franck 2121  * FRA0.001-0.0820-1.60 
  Harding, Tim D c2017 IRL0.001-0.1520-3.00 
  Fjallheim, Benjamin Reinert 1322 FAI1.0010.08201.60 
  Meyer, Juergen 1944 GER0.001-0.2220-4.40 
  Moller, Mikael 1965 SWE0.001-0.2020-4.00 
  Nielsen, Suni I Horni 1321  * FAI1.0010.08201.60 
  Valtysson, Thor 1955 ISL0.001-0.2120-4.20 
  Opasiak, Dustin Tennessee 1885 POL1.0010.722014.40 
 * 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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