Individual Calculations January 2022
 Westin, Ake  Total change: 6.00  Rating chartPersonal card
 Helsingborgs SS KM 2021 Helsingborg SWE 2021-10-14
RcRownchangeKK*chgGame
 1689 2013 6.00 7 -0.02 20 -0.40 
  Sandbech, Ted Henrik 1663 DEN0.501-0.3920-7.80 
  Andersson, Bengt 1968 1677 SWE0.501-0.3820-7.60 
  Sarodnick, Volker 1765 SWE1.0010.19203.80 
  Sjoholm, Mika 1876 SWE1.0010.32206.40 
  Nilsson, Torbjorn 1955 1613  * SWE1.0010.08201.60 
  Aulin, Jonas 1613  * SWE1.0010.08201.60 
  Berggren, Erik 1994 1613  * 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)
 
 Allsv Div II 8 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1696 2004 1.00 1 0.14 20 2.80 
  Gottfries, Nils-Olof 1696 SWE1.0010.14202.80 

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)
 
 Allskanskan 21/22, Div 2 R3 Skane SWE 2021-12-12
RcRownchangeKK*chgGame
 1742 2004 1.00 1 0.18 20 3.60 
  Espinoza, Miguel 1742 SWE1.0010.18203.60 

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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