Individual Calculations April 2023
 Stefanovic, Dragan 1958  Total change: -13.00  Rating chartPersonal card
 Allsv Div II 4 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 2058 1750 0.00 1 -0.14 20 -2.80 
  Johansson, Lars-Erik 2058 SWE0.001-0.1420-2.80 

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)
 
 Allsv Div II 4 2022-23 R2 Sweden SWE 2023-03-18
RcRownchangeKK*chgGame
 1743 1750 0.00 1 -0.51 20 -10.20 
  Wikstrom, Mats 1743 SWE0.001-0.5120-10.20 

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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