Individual Calculations January 2023
 Ridnert, Goran  Total change: -1.60  Rating chartPersonal card
 Solna KM 2022 R456 Solna SWE 2022-11-03
RcRownchangeKK*chgGame
 1826 1767 1.00 3 -0.26 20 -5.20 
  Wallgren, Ulf 1983 SWE0.001-0.2220-4.40 
  Lundberg, Roland 1933 SWE0.001-0.2820-5.60 
  Lang, Gusztav Jr 1561 SWE1.0010.24204.80 

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 II 3 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1638 1763 0.50 1 -0.17 20 -3.40 
  Hornqvist, Kasper 1638 SWE0.501-0.1720-3.40 

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)
 
 Lag-DM 2022-2023, div 3 R3 Stockholm SWE 2022-12-05
RcRownchangeKK*chgGame
 1363 1763 1.00 1 0.08 20 1.60 
  Flermoen, Jan 1363  * 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)
 
 Tyreso SK KM 2022 R7 Tyreso SWE 2022-12-14
RcRownchangeKK*chgGame
 1976 1763 0.50 1 0.27 20 5.40 
  Wedin, Svante 1976 SWE0.5010.27205.40 

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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