Individual Calculations February 2018
 Azizi, Haroon  Total change: -13.00  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 1975 2107 5.50 9 -0.55 20 -11.00 
  Mirza, Diana wf1857 IRL0.501-0.3120-6.20 
  Horta, Hector 1837 SWE1.0010.17203.40 
  Cramling Bellon, Anna 1978 SWE1.0010.33206.60 
  Moseng, Geir 2058 NOR0.501-0.0720-1.40 
  Isaksson, Per 2032 SWE0.501-0.1020-2.00 
  Yaroslavtsev, Artem 2006 RUS0.501-0.1420-2.80 
  Alquist, Erik 2020 SWE0.501-0.1220-2.40 
  Nass, Sara 1960 NOR0.501-0.2020-4.00 
  Sjodin, Bengt 2026 SWE0.501-0.1120-2.20 

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)
 
 Div I Ostra 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 2031 2104 0.50 1 -0.10 20 -2.00 
  Eriksson, Magnus 1955 2031 SWE0.501-0.1020-2.00 

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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