Individual Calculations January 2023
 Persson, Michael 1970  Total change: -1.80  Rating chartPersonal card
 Allsv Div II 6 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1590 1249 0.00 1 -0.12 20 -2.40 
  Baric, Tony 1590 SWE0.001-0.1220-2.40 

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)
 
 MSF Mobile Labs Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 1459 1249 0.50 2 0.03 20 0.60 
  Johansson, Stina 1999 1388 SWE0.001-0.3120-6.20 
  Johansson, Sigge 1529 SWE0.5010.34206.80 

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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