Individual Calculations November 2022
 Sarodnick, Volker  Total change: 28.60  Rating chartPersonal card
 Brittsommarturnering 2022 R345 Helsingborg SWE 2022-09-29
RcRownchangeKK*chgGame
 1695 1725 2.50 3 0.89 20 17.80 
  Sievert, Fredrik 1693 SWE1.0010.46209.20 
  Liljenberg, Mats 1840 SWE0.5010.16203.20 
  Johansson, Rolf 1551 SWE1.0010.27205.40 

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)
 
 Alls Div III 7 2022-23 R12 Sweden SWE 2022-10-16
RcRownchangeKK*chgGame
 1792 1731 1.00 1 0.58 20 11.60 
  Kochetkov, Maxim 1792 SWE1.0010.582011.60 

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)
 
 Allsv Div II 8 2022-23 R1 Sweden SWE 2022-10-23
RcRownchangeKK*chgGame
 1700 1731 0.50 1 -0.04 20 -0.80 
  Norrman, Johannes 1700 SWE0.501-0.0420-0.80 

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)
 

 

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