Individual Calculations December 2021
 Rosenthal, Emanuel  Total change: 30.40  Rating chartPersonal card
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 1818 1718 3.00 4 1.50 20 30.00 
  Stordahl, Vidar 1473 SWE1.0010.20204.00 
  Lacko, Pavel 2022 SWE1.0010.862017.20 
  Olsson, Thomas 1940 SWE0.001-0.2220-4.40 
  Andersson, Bjorn 1961 1838 SWE1.0010.662013.20 

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 R1 Stockholm SWE 2021-11-08
RcRownchangeKK*chgGame
 1751 1718 0.50 1 0.05 20 1.00 
  Gunnarsson, Lennart 1751 SWE0.5010.05201.00 

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 3 R1 Stockholm SWE 2021-11-15
RcRownchangeKK*chgGame
 1445 1718 1.00 1 0.17 20 3.40 
  Fogelberg, Pascal 1445 SWE1.0010.17203.40 

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 Elit R2 Stockholm SWE 2021-11-22
RcRownchangeKK*chgGame
 1957 1718 0.00 1 -0.20 20 -4.00 
  Carlsten, Peter 1957 SWE0.001-0.2020-4.00 

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)
 

 

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