Individual Calculations January 2022
 Stahlberg, David  Total change: 7.80  Rating chartPersonal card
 Danish Team Championship 2022 Januar Denmark DEN 2021-11-29
RcRownchangeKK*chgGame
 2087 2089 0.50 1 0.00 20 0.00 
  Holstein, Erik 2087 DEN0.5010.00200.00 

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)
 
 Allsv Div I 4 2021-22 R12 Sweden SWE 2021-12-04
RcRownchangeKK*chgGame
 2087 2078 0.50 1 0.01 20 0.20 
  Mejvik, Jacob 2087 SWE0.5010.01200.20 

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)
 
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 2222 2078 1.00 2 0.38 20 7.60 
  Walinder, Lars 2259 SWE0.5010.24204.80 
  Johnson, Bjorn 2184 SWE0.5010.14202.80 

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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