Individual Calculations April 2018
 Kvamme, John A  Total change: -40.40  Rating chartPersonal card
 Vestlandsserien finale 2018 Bergen NOR 2018-03-04
RcRownchangeKK*chgGame
 2002 2108 0.00 1 -0.64 20 -12.80 
  Hagesather, Arne 2002 NOR0.001-0.6420-12.80 

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)
 
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1924 2108 5.00 9 -1.38 20 -27.60 
  Thavandiran, Shiyam m2399 CAN0.001-0.1520-3.00 
  Alderson, John K A 1824 ENG0.501-0.3420-6.80 
  Davidsson, Oskar Vikingur 1882 ISL0.001-0.7920-15.80 
  Vignisson, Ingvar Egill 1708  * ISL1.0010.08201.60 
  Mirza, Diana wf1849 IRL0.501-0.3220-6.40 
  Halldorsson, Hjorleifur 1792 ISL1.0010.13202.60 
  Fjallheim, Leif Reinert 1737 FAI1.0010.10202.00 
  Der Manuelian, Haik 2279 USA0.001-0.2720-5.40 
  Pedersen, Lars Wisler 1842 DEN1.0010.18203.60 
 * 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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