Individual Calculations January 2022
 Jonsson, Henrik  Total change: -0.20  Rating chartPersonal card
 Kristallens KM 2021 Stockholm SWE 2021-09-02
RcRownchangeKK*chgGame
 1887 1796 2.50 5 0.61 20 12.20 
  Mardell, Jonas 2107 SWE0.001-0.1420-2.80 
  Ral Lustig, Melvin 1408 SWE1.0010.09201.80 
  Dingertz, Erik 1980 SWE0.001-0.2620-5.20 
  Westerberg, Claes-Goran 1844 SWE1.0010.572011.40 
  Gamback, Bjorn c2097 SWE0.5010.35207.00 

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)
 
 Allsv Div I 2 2021-22 R12 Sweden SWE 2021-12-04
RcRownchangeKK*chgGame
 1700 1789 1.00 2 -0.14 20 -2.80 
  Hallman, Sebastian 1389  * SWE1.0010.08201.60 
  Iwraeus, Lowe 2011 SWE0.001-0.2220-4.40 
 * 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)
 
 Lag-DM 21-22 Div 2 R2 Stockholm SWE 2021-12-06
RcRownchangeKK*chgGame
 2005 1789 0.00 1 -0.22 20 -4.40 
  Grahn, Vidar 2005 SWE0.001-0.2220-4.40 

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 21-22, div 4 R2 Stockholm SWE 2021-12-15
RcRownchangeKK*chgGame
 1975 1789 0.00 1 -0.26 20 -5.20 
  Korning, Peter 1975 SWE0.001-0.2620-5.20 

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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