Individual Calculations April 2022
 Wallgren, Ulf  Total change: 5.40  Rating chartPersonal card
 Lag-DM 21-22 Div 1 R3 Stockholm SWE 2022-02-21
RcRownchangeKK*chgGame
 1750 1998 1.00 1 0.19 20 3.80 
  Sundman, Michael 1750 SWE1.0010.19203.80 

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 III 3 2021-22 R3 Sweden SWE 2022-03-20
RcRownchangeKK*chgGame
 2071 1998 0.50 1 0.10 20 2.00 
  Tuvesson, Mats 2071 SWE0.5010.10202.00 

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)
 
 Lag-DM 21-22 Div 1 R4 Stockholm SWE 2022-03-21
RcRownchangeKK*chgGame
 1986 1998 0.50 1 -0.02 20 -0.40 
  Bergmanolson, Michael 1986 SWE0.501-0.0220-0.40 

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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