Blitz: Individual Calculations November 2017
 Karlsson, Bjorn-Ivar  Total change: -31.60  Rating chartPersonal card
 Elitukvold 2017-10-05 Kopavogur ISL 2017-10-05
RcRownchangeKK*chgGame
 2152 2338 4.50 9 -2.06 20 -41.20 
  Jonasson, Benedikt f2318 ISL0.501-0.0320-0.60 
  Sigfusson, Sigurdur f2082 ISL0.001-0.8120-16.20 
  Halldorsson, Halldor c2230 ISL0.001-0.6520-13.00 
  Bergsson, Stefan 2109 ISL1.0010.21204.20 
  Arnalds, Stefan 1938  * ISL1.0010.08201.60 
  Einarsson, Halldor Gretar f2175 ISL0.001-0.7220-14.40 
  Thorsteinsson, Thorsteinn f2154 ISL0.501-0.2420-4.80 
  Gretarsson, Andri A f2269 ISL0.501-0.1020-2.00 
  Halldorsson, Bragi 2095 ISL1.0010.20204.00 
 * 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)
 
 Elitukvold 2017-10-12 Kopavogur ISL 2017-10-12
RcRownchangeKK*chgGame
 2184 2338 7.50 10 0.48 20 9.60 
  Halldorsson, Bragi 2095 ISL1.0010.20204.00 
  Einarsson, Halldor Gretar f2175 ISL0.501-0.2220-4.40 
  Ulfarsson, Magnus Orn f2265 ISL0.001-0.6020-12.00 
  Thorsteinsson, Thorsteinn f2154 ISL1.0010.26205.20 
  Halldorsson, Halldor c2230 ISL0.001-0.6520-13.00 
  Halldorsson, Bragi 2095 ISL1.0010.20204.00 
  Einarsson, Halldor Gretar f2175 ISL1.0010.28205.60 
  Ulfarsson, Magnus Orn f2265 ISL1.0010.40208.00 
  Thorsteinsson, Thorsteinn f2154 ISL1.0010.26205.20 
  Halldorsson, Halldor c2230 ISL1.0010.35207.00 

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)
 

 

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