Individual Calculations February 2017
 Olsson, Bo 1966  Total change: 2.60  Rating chartPersonal card
 Karlstad Open 2016 Karlstad SWE 2016-12-27
RcRownchangeKK*chgGame
 2017 2008 3.50 6 0.59 20 11.80 
  Braby, Berth S 1688 SWE1.0010.13202.60 
  Nyander, Joakim 2223 SWE1.0010.772015.40 
  Sousa, Ludy Helsio Paulo 2198 NOR0.5010.25205.00 
  Lindgren, Mats 2241 SWE0.001-0.2120-4.20 
  Mirza, Raad 1817 NOR0.501-0.2520-5.00 
  Wilsbeck, Jan B. 1934 NOR0.501-0.1020-2.00 

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)
 
 Div II 6 2016-17 r4 sweden SWE 2017-01-15
RcRownchangeKK*chgGame
 2049 2019 0.00 1 -0.46 20 -9.20 
  Nilsson, Jorgen 2049 SWE0.001-0.4620-9.20 

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)
 

 

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