Individual Calculations January 2023
 Hagstrom, Jacob 1994  Total change: -6.60  Rating chartPersonal card
 Malaroarna KM 2022 R456 Ekero SWE 2022-11-02
RcRownchangeKK*chgGame
 1816 1629 1.00 3 -0.17 20 -3.40 
  Uddenfeldt, Dan 2309 SWE0.001-0.0120-0.20 
  Pilstrom, Bjorn 1503 SWE0.501-0.1720-3.40 
  Pilstrom, Carl-Oscar 1636 SWE0.5010.01200.20 

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)
 
 Allsv Div II 2 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1669 1628 0.50 1 0.06 20 1.20 
  Nord, Erik 1990 1669 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)
 
 Lag-DM 2022-2023, div 3 R3 Stockholm SWE 2022-12-05
RcRownchangeKK*chgGame
 1777 1628 0.00 1 -0.30 20 -6.00 
  Storskog, Thomas 1777 SWE0.001-0.3020-6.00 

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)
 
 Malaroarna KM 2022 R7 Ekero SWE 2022-12-07
RcRownchangeKK*chgGame
 1228 1628 1.00 1 0.08 20 1.60 
  Svensson, Lennart 1951 1228  * 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)
 

 

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