Individual Calculations March 2017
 Hardarson, Jon Trausti  Total change: -9.40  Rating chartPersonal card
 Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - b-group Kopavogur ISL 2017-01-10
RcRownchangeKK*chgGame
 1771 2157 5.00 6 -0.47 20 -9.40 
  Johannsson, Birkir Isak 1757  * ISL0.501-0.4220-8.40 
  Karlsson, Isak Orri 1757  * ISL1.0010.08201.60 
  Thorsteinsdottir, Svava 1757  * ISL0.501-0.4220-8.40 
  Davidsson, Stefan Orri 1757  * ISL1.0010.08201.60 
  Hauksson, Hordur Aron 1839 ISL1.0010.13202.60 
  Ulfsson, Olafur Evert 1757  * ISL1.0010.08201.60 
 * 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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