Individual Calculations December 2022
 Sefo, Jawad  Total change: 10.80  Rating chartPersonal card
 LASK Open 2022 grupp 1 R34 Lund SWE 2022-10-25
RcRownchangeKK*chgGame
 1998 2024 1.00 2 -0.07 20 -1.40 
  Frisk, Hans 1911 SWE1.0010.35207.00 
  Sigeman, Johan 2085 SWE0.001-0.4220-8.40 

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 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 2112 2034 1.00 1 0.61 20 12.20 
  Svensson, Mikael 2112 SWE1.0010.612012.20 

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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