Blitz: Individual Calculations September 2018
 Ingvason, Johann  Total change: 10.60  Rating chartPersonal card
 Stormot Arbaejarsafns og TR 2018 Reykjavik ISL 2018-08-12
RcRownchangeKK*chgGame
 1925 1977 5.50 8 1.01 20 20.20 
  Jonasson, Hordur 1577  * ISL1.0010.08201.60 
  Hjartarson, Johann g2377  * ISL0.001-0.0820-1.60 
  Thorarensen, Adalsteinn 1617 ISL1.0010.10202.00 
  Thorsteinsdottir, Gudlaug wf1859 ISL1.0010.34206.80 
  Halldorsson, Bragi 2139 ISL0.001-0.2920-5.80 
  Andrason, Pall 1938 ISL0.501-0.0520-1.00 
  Maack, Kjartan 2030 ISL1.0010.572011.40 
  Sigurdsson, Snorri Thor 1862 ISL1.0010.34206.80 
 * 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)
 
 Borgarskakmot Reykjavikur Reykjavik ISL 2018-08-21
RcRownchangeKK*chgGame
 1975 1977 3.00 7 -0.48 20 -9.60 
  Jonasson, Hordur 1577  * ISL1.0010.08201.60 
  Gretarsson, Andri A f2274 ISL0.001-0.1520-3.00 
  Haraldsson, Gunnar Orn 1672 ISL1.0010.14202.80 
  Fridjonsson, Julius 2076 ISL1.0010.642012.80 
  Sigfusson, Sigurdur f2124 ISL0.001-0.3020-6.00 
  Thorfinnsson, Bjorn m2377  * ISL0.001-0.0820-1.60 
  Sigurdsson, Arnljotur 1728 ISL0.001-0.8120-16.20 
 * 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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