Individual Calculations June 2022
 Mashhadi, Peyman  Total change: 64.80  Rating chartPersonal card
 Allsv Div I 4 2021-22 R49 Sweden SWE 2022-05-08
RcRownchangeKK*chgGame
 1890 1811 0.00 1 -0.39 40 -15.60 
  Sjodahl, Sten 1890 SWE0.001-0.3940-15.60 

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)
 
 Deltalift Open 2022 std Halmstad SWE 2022-05-27
RcRownchangeKK*chgGame
 2180 1811 2.50 4 2.01 40 80.40 
  Wahlstrom, Lennart 2133 SWE1.0010.874034.80 
  Rasti, Arvin 2161 SWE1.0010.894035.60 
  Jepson, Christian m2401 SWE0.001-0.0240-0.80 
  Grahn, Vidar 2023 SWE0.5010.274010.80 

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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