Individual Calculations January 2023
 Forsberg, Mikael  Total change: -8.00  Rating chartPersonal card
 Rockaden Umea KM 2022 R567 Umea SWE 2022-11-07
RcRownchangeKK*chgGame
 1525 1743 0.50 1 -0.28 20 -5.60 
  Johansson, Alexander 1525 SWE0.501-0.2820-5.60 

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)
 
 Rockaden Umea KM 2022 R89 Umea SWE 2022-11-28
RcRownchangeKK*chgGame
 1900 1743 1.00 2 0.29 20 5.80 
  Hasselgren, Lars-Erik 1649 SWE1.0010.37207.40 
  Nygren, David 2151 SWE0.001-0.0820-1.60 

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 1 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1813 1747 0.00 1 -0.41 20 -8.20 
  Glas, Bo 1813 SWE0.001-0.4120-8.20 

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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