Individual Calculations February 2020
 Kallin, Anders  Total change: -1.20  Rating chartPersonal card
 Sundsvall Januariturneringen 2020 lang Sundsvall SWE 2020-01-05
RcRownchangeKK*chgGame
 1769 1696 1.50 4 -0.11 20 -2.20 
  Akerlund, Fredrik 1867 SWE0.001-0.2720-5.40 
  Walinder, Jonas 1794 SWE0.5010.13202.60 
  Eriksson, Urban 1850 SWE0.001-0.2920-5.80 
  Jansson, Johan 1565 SWE1.0010.32206.40 

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)
 
 Stockholmsserien 2019/2020 div 5 R4 Stockholm SWE 2020-01-12
RcRownchangeKK*chgGame
 1296 1696 1.00 1 0.08 20 1.60 
  Chen, Edwin 1296  * SWE1.0010.08201.60 
 * 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)
 
 DalaOpen 2020 lang Avesta SWE 2020-01-25
RcRownchangeKK*chgGame
 1995 1696 0.50 3 -0.03 20 -0.60 
  Fahlberg, Kenneth 1792 SWE0.5010.13202.60 
  Jakenberg, Jussi 2096  * SWE0.001-0.0820-1.60 
  Angskog, Kent 2096  * SWE0.001-0.0820-1.60 
 * 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)
 

 

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