Individual Calculations December 2022
 Ahmadi, Taher  Total change: -7.20  Rating chartPersonal card
 Ostersunds SS KM 2022 R2345 Ostersund SWE 2022-10-04
RcRownchangeKK*chgGame
 1412 1309 0.50 1 0.14 40 5.60 
  Vellios, Lukas 1412 SWE0.5010.14405.60 

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)
 
 Ostersunds SS KM 2022 R67 Ostersund SWE 2022-11-08
RcRownchangeKK*chgGame
 1615 1309 0.00 1 -0.14 40 -5.60 
  Svalander, Sam 1615 SWE0.001-0.1440-5.60 

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 III 1 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1571 1309 0.00 1 -0.18 40 -7.20 
  Backlund, Jone 1571 SWE0.001-0.1840-7.20 

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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