Individual Calculations February 2023
 Sjoholm, Mika  Total change: -37.20  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1663 1905 3.50 7 -1.91 20 -38.20 
  Seiger, Vidar 1501 SWE0.001-0.9220-18.40 
  Knoppel, Bjorn 1576 SWE1.0010.12202.40 
  Karde, Douglas 1684 SWE0.001-0.7820-15.60 
  Mitra, Ashoke 1660 SWE1.0010.20204.00 
  Omarsson, Adam 1693 ISL1.0010.23204.60 
  Bostrom, Henrik 2022 SWE0.001-0.3420-6.80 
  Ezeldeen, Almaaqbeh 1505  * JOR0.501-0.4220-8.40 
 * 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)
 
 Allskanskan 22-23, div 1 R4 Malmo SWE 2023-01-08
RcRownchangeKK*chgGame
 1849 1905 1.00 1 0.42 20 8.40 
  Knudsen, Andre 1849 SWE1.0010.42208.40 

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)
 
 Allsv Div II 8 2022-23 R4 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 1997 1905 0.00 1 -0.37 20 -7.40 
  Heidenfors, Ronald 1997 SWE0.001-0.3720-7.40 

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)
 

 

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