Individual Calculations April 2023
 Bengtsson, Ola  Total change: 2.60  Rating chartPersonal card
 Allsv Div I 4 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1948 1988 1.50 2 0.40 20 8.00 
  Olsson, Henrik 1830 SWE1.0010.29205.80 
  Stahlberg, David 2066 SWE0.5010.11202.20 

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)
 
 Kval Superettan Sweden SWE 2023-03-26
RcRownchangeKK*chgGame
 2164 1988 0.00 1 -0.27 20 -5.40 
  Naslund, Mikael f2164 SWE0.001-0.2720-5.40 

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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