Individual Calculations November 2023
 Johansson, Isac  Total change: 8.00  Rating chartPersonal card
 MAS Oppna KM 2023 R123 Malmo SWE 2023-10-03
RcRownchangeKK*chgGame
 1852 1724 2.00 3 0.90 20 18.00 
  Giaitzi, Aspasia wf2052 SWE1.0010.872017.40 
  Lindahl, Jonas 2146 SWE0.001-0.0720-1.40 
  Ogbekene, Edmund 1359 SWE1.0010.10202.00 

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)
 
 Allsv Div II 6 2023-24 R1 Sweden SWE 2023-10-22
RcRownchangeKK*chgGame
 1727 1724 0.00 1 -0.50 20 -10.00 
  Karlsson, Mats 1976 1727 SWE0.001-0.5020-10.00 

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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