Individual Calculations February 2023
 Golkhar, Salim  Total change: -47.20  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1544 1576 2.50 9 -2.30 20 -46.00 
  Francs, Marats 1927 LAT0.001-0.1120-2.20 
  Ostensson, Julia 1821 SWE0.001-0.2020-4.00 
  Gherardi, Luca 1388 FRA0.501-0.2420-4.80 
  Evenshaug, Stale Jan 1269 NOR0.001-0.8620-17.20 
  Niehaus, Thomas, Dr. 1826 GER0.001-0.1920-3.80 
  Tocklin, Tomi 1773 FIN0.5010.25205.00 
  Souloumiac, Thibault 1263 FRA0.501-0.3620-7.20 
  Menoret, Eric 1454 FRA0.001-0.6720-13.40 
  Radon, Vida 1176  * SWE1.0010.08201.60 
 * 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)
 
 Lag-DM 2022-2023, div 5 R4 Stockholm SWE 2023-01-16
RcRownchangeKK*chgGame
 1605 1555 0.50 1 0.07 20 1.40 
  Lehvonen, Jouko 1605 SWE0.5010.07201.40 

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)
 
 Sallskapets KM 2023 R12 Stockholm SWE 2023-01-17
RcRownchangeKK*chgGame
 1877 1555 0.00 1 -0.13 20 -2.60 
  Britse, Klas 1877 SWE0.001-0.1320-2.60 

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)
 

 

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