Individual Calculations April 2023
 Kahriman, Esad  Total change: 6.80  Rating chartPersonal card
 Allsv Div II 8 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1726 1682 0.00 1 -0.44 20 -8.80 
  Sarodnick, Volker 1726 SWE0.001-0.4420-8.80 

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)
 
 Landskrona KM 2023 R34 Landskrona SWE 2023-03-07
RcRownchangeKK*chgGame
 1602 1682 2.00 2 0.78 20 15.60 
  Ahlin, Johannes 1595 SWE1.0010.38207.60 
  Andersen, Martin 1609 SWE1.0010.40208.00 

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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