Individual Calculations April 2023
 Karlsson, Sven-Ake  Total change: 35.60  Rating chartPersonal card
 Nacka Varmdo KM 2023 R12 Nacka SWE 2023-02-01
RcRownchangeKK*chgGame
 1499 1682 1.50 2 0.02 40 0.80 
  Satherblom, Marco 1474 SWE1.0010.23409.20 
  Nylund, Magnus 1524 SWE0.501-0.2140-8.40 

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 III 3 2022-23 R45 Sweden SWE 2023-03-18
RcRownchangeKK*chgGame
 1837 1698 1.50 2 0.87 40 34.80 
  Ranby, Hans 1879 SWE0.5010.24409.60 
  Silins, Peter 1794 SWE1.0010.634025.20 

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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