Individual Calculations January 2022
 Ohlsson, Bjorn  Total change: 7.60  Rating chartPersonal card
 Allsv Div II 8 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1957 1830 0.00 1 -0.33 40 -13.20 
  Johansson, Roland 1961 1957 SWE0.001-0.3340-13.20 

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)
 
 Allskanskan 21/22, Div 2 R3 Skane SWE 2021-12-12
RcRownchangeKK*chgGame
 1845 1830 1.00 1 0.52 40 20.80 
  Sikstrom, Pontus 1845 SWE1.0010.524020.80 

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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