Individual Calculations April 2022
 Jonsson, Lennart 1944  Total change: -3.20  Rating chartPersonal card
 Stockholmsserien 2021/2022, div 4 R2 Stockholm SWE 2022-02-27
RcRownchangeKK*chgGame
 1580 1143 0.00 1 -0.06 40 -2.40 
  Wennstrom, Bertil 1580 SWE0.001-0.0640-2.40 

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)
 
 Lag-DM 21-22 Div 2 R3 Stockholm SWE 2022-02-28
RcRownchangeKK*chgGame
 1708 1143 0.00 1 -0.02 40 -0.80 
  Johansson, Christer 1973 1708 SWE0.001-0.0240-0.80 

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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