Rapid: Individual Calculations December 2017
 Jonsson, Sveinbjorn  Total change: 0.60  Rating chartPersonal card
 Atskakmot Reykjavikur og Hugins 2017 Reykjavik ISL 2017-11-20
RcRownchangeKK*chgGame
 1726 1637 2.50 6 0.07 20 1.40 
  Johannsson, Orn Leo 2037  * ISL0.001-0.0820-1.60 
  Jonasson, Hordur 1483 ISL0.001-0.7120-14.20 
  Palmarsson, Erlingur Atli 1551 ISL1.0010.38207.60 
  Gardarsson, Hordur 1647 ISL1.0010.512010.20 
  Halldorsson, Kristjan 1834 ISL0.001-0.2520-5.00 
  Maggason, Oskar 1805 ISL0.5010.22204.40 
 * 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)
 
 Islandsmot eldri skakmanna 65 plus 2017 Reykjavik ISL 2017-11-25
RcRownchangeKK*chgGame
 1798 1637 2.00 6 -0.04 20 -0.80 
  Georgsson, Harvey 2037  * ISL0.001-0.0820-1.60 
  Petursson, Magnus V. 1568 ISL1.0010.40208.00 
  Viglundsson, Bjorgvin 2037  * ISL0.001-0.0820-1.60 
  Fridjonsson, Julius 2037  * ISL0.001-0.0820-1.60 
  Einarsson, Einar S 1422 ISL0.001-0.7720-15.40 
  Viglundsson, Jon 1684 ISL1.0010.572011.40 
 * 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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