Individual Calculations April 2023
 Sundin, Sven-Ingvar  Total change: -39.60  Rating chartPersonal card
 En Passant Oppna KM 2023 R123 Svedala SWE 2023-01-30
RcRownchangeKK*chgGame
 1520 1620 1.50 3 -0.36 20 -7.20 
  Johansson, Stina 1999 1376 SWE0.001-0.8020-16.00 
  Hakansson, Anders 1975 1383 SWE1.0010.20204.00 
  Nordahl, Nils 1802 SWE0.5010.24204.80 

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)
 
 Alls Div III 7 2022-23 R67 Sweden SWE 2023-02-05
RcRownchangeKK*chgGame
 1850 1615 0.00 1 -0.21 20 -4.20 
  Liljenberg, Mats 1850 SWE0.001-0.2120-4.20 

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)
 
 Lund Open 2023 Grupp 3 R123 Lund SWE 2023-02-07
RcRownchangeKK*chgGame
 1625 1615 0.50 3 -0.97 20 -19.40 
  Osypova, Alona 1617 UKR0.001-0.5020-10.00 
  Akoral, Sinan 1581 SWE0.001-0.5520-11.00 
  Andersson, Hakan 1676 SWE0.5010.08201.60 

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)
 
 En Passant Oppna KM 2023 R45 Svedala SWE 2023-03-13
RcRownchangeKK*chgGame
 1414 1619 1.00 2 -0.44 20 -8.80 
  Kristensson, Hakan 1596 SWE0.001-0.5320-10.60 
  Hansson, Nils 1985 1231 SWE1.0010.09201.80 

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)
 

 

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