Individual Calculations February 2020
 Andersson, Kjell-Ake  Total change: -3.60  Rating chartPersonal card
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 1967 1924 3.00 6 0.36 20 7.20 
  Nordquelle, Pal 1647 NOR1.0010.17203.40 
  Andersson, Lars 2046 SWE0.5010.17203.40 
  Ronneland, Daniel 2169 SWE0.5010.30206.00 
  Karlsson, Jorgen 2054 SWE0.001-0.3220-6.40 
  Ahlen, Sven 1792 SWE1.0010.32206.40 
  Angskog, Kent 2091 SWE0.001-0.2820-5.60 

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 2 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 1902 1932 0.00 1 -0.54 20 -10.80 
  Kruuse, Peter 1902 SWE0.001-0.5420-10.80 

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)
 

 

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