Blitz: Individual Calculations May 2018
 Petursson, Gudni  Total change: 5.80  Rating chartPersonal card
 Paskamot Vinaskakfelagsins 201 Reykjavik ISL 2018-04-09
RcRownchangeKK*chgGame
 1777 2133 5.00 6 -0.28 20 -5.60 
  Sigurvaldason, Hjalmar 1733  * ISL1.0010.08201.60 
  Valdimarsson, Johann 1733  * ISL1.0010.08201.60 
  Haraldsson, Sigurjon 1733  * ISL1.0010.08201.60 
  Karcher, Patrick 1998 GER0.001-0.6820-13.60 
  Sigurdsson, Arnljotur 1733  * ISL1.0010.08201.60 
  Jonsson, Sveinbjorn 1733  * 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)
 
 Hradskakmotarod TR IV 2018 Reykjavik ISL 2018-04-27
RcRownchangeKK*chgGame
 2073 2133 4.50 7 0.57 20 11.40 
  Bjornsson, Eirikur K. 1939 ISL1.0010.25205.00 
  Omarsson, Dadi 2270 ISL0.5010.18203.60 
  Stefansson, Vignir Vatnar f2292 ISL0.5010.21204.20 
  Jonsson, Gauti Pall 2033 ISL1.0010.36207.20 
  Fivelstad, Jon Olav 1733  * NOR0.501-0.4220-8.40 
  Gretarsson, Helgi Ass g2513 ISL0.001-0.0920-1.80 
  Heidarsson, Arnar 1733  * 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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