Individual Calculations June 2022
 Sefo, Jawad  Total change: 21.80  Rating chartPersonal card
 Lund Open 2022 grp 2 r7 Lund SWE 2022-05-04
RcRownchangeKK*chgGame
 1834 1999 1.00 1 0.28 20 5.60 
  Morell, Ludvig 1834 SWE1.0010.28205.60 

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 8 2021-22 R37 Sweden SWE 2022-05-08
RcRownchangeKK*chgGame
 1918 1999 2.00 2 0.81 20 16.20 
  Nielsen, Tim 1774 SWE1.0010.22204.40 
  Carlsson, Gerner 2061 DEN1.0010.592011.80 

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)
 

 

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