Individual Calculations December 2022
 Karlsson, Patrik  Total change: -35.40  Rating chartPersonal card
 DM Sormland 2022 std Eskilstuna SWE 2022-10-29
RcRownchangeKK*chgGame
 1921 1912 0.00 3 -1.50 20 -30.00 
  Logdahl, Harald f2215 SWE0.001-0.1420-2.80 
  Bragesjo, Tomas 1846 SWE0.001-0.5920-11.80 
  Hamina, Martti 1703 FIN0.001-0.7720-15.40 

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)
 
 Stockholm Grand Prix by Elite Hotels 2022 std Stockholm SWE 2022-11-05
RcRownchangeKK*chgGame
 1770 1891 3.00 4 0.44 20 8.80 
  Ingelman-Sundberg, Simon 1491  * SWE1.0010.08201.60 
  Lindberg, Cajsa 1695 SWE1.0010.25205.00 
  Eriksson, Jorgen 2179 SWE0.001-0.1620-3.20 
  Henricson, Max 1713 SWE1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Gefle Elite Chess Open 2022 std Gavle SWE 2022-11-19
RcRownchangeKK*chgGame
 1754 1891 2.00 4 -0.71 20 -14.20 
  Helin, Mikael c1682 SWE0.501-0.2720-5.40 
  Lilliehook, Victor 1673 SWE1.0010.22204.40 
  Johansson, Anders 1985 1724 SWE0.001-0.7220-14.40 
  Nilsson, Oliver 1936 SWE0.5010.06201.20 

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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