Individual Calculations January 2022
 Engfeldt, Jan  Total change: -23.00  Rating chartPersonal card
 Taby Open KM 2021 R23 Taby SWE 2021-11-16
RcRownchangeKK*chgGame
 1885 1947 0.00 1 -0.59 20 -11.80 
  Mossin, Ao 1885 SWE0.001-0.5920-11.80 

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 2 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1777 1953 0.50 1 -0.23 20 -4.60 
  Nurmi, Ake 1777 SWE0.501-0.2320-4.60 

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 R2 Stockholm SWE 2021-12-06
RcRownchangeKK*chgGame
 2080 1953 0.00 1 -0.33 20 -6.60 
  Wieweg, Johnny f2080 SWE0.001-0.3320-6.60 

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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