Individual Calculations January 2022
 Sarodnick, Volker  Total change: -7.60  Rating chartPersonal card
 Helsingborgs SS KM 2021 Helsingborg SWE 2021-10-14
RcRownchangeKK*chgGame
 1697 1765 4.00 7 -0.11 20 -2.20 
  Andersson, Jan 1957 1569 SWE1.0010.25205.00 
  Sandbech, Ted Henrik 1663 DEN0.001-0.6420-12.80 
  Westin, Ake 2013 SWE0.001-0.1920-3.80 
  Andersson, Bengt 1968 1677 SWE0.001-0.6220-12.40 
  Sjoholm, Mika 1876 SWE1.0010.652013.00 
  Aulin, Jonas 1591 SWE1.0010.27205.40 
  Berggren, Erik 1994 1492 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)
 
 Allsv Div II 8 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1365 1765 0.50 1 -0.42 20 -8.40 
  Tsiakiris, Georgios 1365  * SWE0.501-0.4220-8.40 
 * 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)
 
 Allskanskan 21/22, Div 2 R3 Skane SWE 2021-12-12
RcRownchangeKK*chgGame
 1473 1765 1.00 1 0.15 20 3.00 
  Lindgren, Anna 1473 SWE1.0010.15203.00 

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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