Individual Calculations April 2022
 Bergmanolson, Michael  Total change: -13.00  Rating chartPersonal card
 Allsv Div I 1 2021-22 R5 Sweden SWE 2022-03-20
RcRownchangeKK*chgGame
 1860 1986 0.00 1 -0.67 20 -13.40 
  Eriksson, Hans 1960 1860 SWE0.001-0.6720-13.40 

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)
 
 Lag-DM 21-22 Div 1 R4 Stockholm SWE 2022-03-21
RcRownchangeKK*chgGame
 1998 1986 0.50 1 0.02 20 0.40 
  Wallgren, Ulf 1998 SWE0.5010.02200.40 

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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