Individual Calculations January 2023
 Karlsson, Patrik  Total change: -9.20  Rating chartPersonal card
 Gavlemasterskapet 2022 R567 Gavle SWE 2022-10-31
RcRownchangeKK*chgGame
 1877 1912 1.50 3 -0.14 20 -2.80 
  Akerlund, Fredrik 1864 SWE1.0010.43208.60 
  Larsson, Lennart 1753 SWE0.501-0.2120-4.20 
  Soppela, Toni 2015 SWE0.001-0.3620-7.20 

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)
 
 Allsv Div II 1 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1597 1856 0.50 1 -0.32 20 -6.40 
  Berggren, Karl-Erik 1597 SWE0.501-0.3220-6.40 

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)
 

 

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