Individual Calculations December 2023
 Mashhadi, Peyman  Total change: -34.60  Rating chartPersonal card
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1972 2104 1.00 4 -1.63 20 -32.60 
  Wallace, John Paul m2368 NOR0.001-0.1820-3.60 
  Havner, Arvid 1906 SWE1.0010.24204.80 
  Prabu, Dananjey 1735 SWE0.001-0.9020-18.00 
  Englund, Magnus 1878 SWE0.001-0.7920-15.80 

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)
 
 Allsv Div I 3 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 2034 2104 0.50 1 -0.10 20 -2.00 
  Eriksson, Kristian 2034 SWE0.501-0.1020-2.00 

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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