Individual Calculations January 2022
 Hammerman, Christian  Total change: -4.80  Rating chartPersonal card
 Sallskapets KM 2021 Stockholm SWE 2021-09-14
RcRownchangeKK*chgGame
 1693 1733 1.00 2 -0.05 20 -1.00 
  Franzen, Anders 1350 SWE1.0010.09201.80 
  Palmqvist, Fredrik 2036 SWE0.001-0.1420-2.80 

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)
 
 Allsv Div II 3 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1595 1733 0.50 1 -0.19 20 -3.80 
  Koffler, Alexander 1595 SWE0.501-0.1920-3.80 

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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