Individual Calculations December 2017
 Jonsson, Gauti Pall  Total change: 35.60  Rating chartPersonal card
 Gardabaer Championship 2017 Gardabaer ISL 2017-10-13
RcRownchangeKK*chgGame
 2076 2011 3.00 5 0.94 40 37.60 
  Viglundsson, Bjorgvin 2143 ISL0.001-0.3240-12.80 
  Ulfljotsson, Jon 1723 ISL1.0010.16406.40 
  Ragnarsson, Johann 2051 ISL1.0010.564022.40 
  Stefansson, Vignir Vatnar f2300 ISL0.5010.344013.60 
  Birkisson, Bardur Orn 2164 ISL0.5010.20408.00 

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)
 
 Runavik Open 2017 Runavik FAI 2017-11-20
RcRownchangeKK*chgGame
 2168 2125 3.50 8 -0.05 40 -2.00 
  Sengupta, Deep g2525  * IND0.001-0.0840-3.20 
  Markensten, Max 1725  * SWE1.0010.08403.20 
  Apol, Luitjen Akselsson 1725  * FAI1.0010.08403.20 
  Rodgaard, John m2332 FAI0.5010.274010.80 
  Thogersen, Rasmus 2251 DEN0.001-0.3340-13.20 
  Jacobsen, Heidrikur T. 1904 FAI1.0010.22408.80 
  Bjerre, Jonas f2354 DEN0.001-0.2140-8.40 
  Malakhatko, Vadim g2525  * BEL0.001-0.0840-3.20 
 * 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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