Individual Calculations April 2023
 Yngvesson, Lars  Total change: 10.00  Rating chartPersonal card
 Gavle Oppna KM 2023 C R123 Gavle SWE 2023-01-30
RcRownchangeKK*chgGame
 1402 1408 1.00 1 0.49 20 9.80 
  Andersson, Andreas 1993 1402 SWE1.0010.49209.80 

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)
 
 Overharde KM 2022 R15-18 Gavle SWE 2023-02-05
RcRownchangeKK*chgGame
 1611 1406 1.00 3 0.01 20 0.20 
  Persson, Lars 1971 1948 SWE0.001-0.0320-0.60 
  Tiveskog, Magnus 1034 SWE1.0010.10202.00 
  Amnell, Mats 1851 SWE0.001-0.0620-1.20 

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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