Individual Calculations January 2022
 Lowgren, Bjorn  Total change: -46.20  Rating chartPersonal card
 Stockholmsmasterskap 2021 Veteran 60 Stockholm SWE 2021-09-16
RcRownchangeKK*chgGame
 1696 1838 4.50 9 -1.51 20 -30.20 
  Juntti, Lars-Ivar 1519 SWE1.0010.13202.60 
  Dillen, Sten 1488 SWE0.501-0.3920-7.80 
  Viklund, Dick 1718 SWE0.501-0.1620-3.20 
  Andersson, Lars-Johan 1438  * SWE1.0010.08201.60 
  Gunnarsson, Lennart 1751 SWE0.501-0.1220-2.40 
  Ranby, Hans 1838 SWE0.5010.00200.00 
  Kyhle, Bo 2119 SWE0.001-0.1620-3.20 
  Westrom, Hans 1708 SWE0.501-0.1820-3.60 
  Ring, Lars 1684 SWE0.001-0.7120-14.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Stockholmsserien 2021/2022, div 4 R1 Stockholm SWE 2021-12-05
RcRownchangeKK*chgGame
 1970 1838 0.00 1 -0.32 20 -6.40 
  Bergman, Michael 1970 SWE0.001-0.3220-6.40 

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 3 R2 Stockholm SWE 2021-12-13
RcRownchangeKK*chgGame
 1853 1838 0.00 1 -0.48 20 -9.60 
  Sjolund, Karl-Gustav 1853 SWE0.001-0.4820-9.60 

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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