Individual Calculations January 2022
 Al Jomaa, Valid  Total change: 80.40  Rating chartPersonal card
 Allskanskan 21/22, Div 3 R3 Skane SWE 2021-12-12
RcRownchangeKK*chgGame
 1588 1464 1.00 1 0.67 40 26.80 
  Friberger, Torbjorn 1588 SWE1.0010.674026.80 

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)
 
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1747 1464 2.00 4 1.34 40 53.60 
  Printz, Stefan 1807 SWE0.001-0.1240-4.80 
  Westerlind, Sture 1705 SWE0.001-0.2040-8.00 
  Sandberg, Ulf 1717 SWE1.0010.814032.40 
  Bekmukhanov, Sauran 1760 DEN1.0010.854034.00 

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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