Individual Calculations December 2022
 Fridman, Arvid  Total change: 31.60  Rating chartPersonal card
 Lag-DM 2022-2023, div 2 R12 Stockholm SWE 2022-10-03
RcRownchangeKK*chgGame
 1701 1762 1.00 1 0.42 40 16.80 
  Pargman, Michael 1701 SWE1.0010.424016.80 

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)
 
 Stockholm Grand Prix by Elite Hotels 2022 std Stockholm SWE 2022-11-05
RcRownchangeKK*chgGame
 1717 1773 2.00 4 -0.31 40 -12.40 
  Nordenfur, Tim 2047 SWE0.001-0.1740-6.80 
  Golkhar, Salim 1588 SWE1.0010.264010.40 
  Nyberg, Peter 1551 SWE0.001-0.7840-31.20 
  Helin, Mikael c1682 SWE1.0010.384015.20 

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 R2 Stockholm SWE 2022-11-07
RcRownchangeKK*chgGame
 1629 1773 1.00 1 0.31 40 12.40 
  Hagstrom, Jacob 1994 1629 SWE1.0010.314012.40 

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)
 
 Gefle Elite Chess Open 2022 std Gavle SWE 2022-11-19
RcRownchangeKK*chgGame
 2112 1773 2.50 4 1.98 40 79.20 
  Sundin, Emanuel 2142 SWE1.0010.904036.00 
  Pettersson, Tobias 2061 SWE0.5010.344013.60 
  Hart, Alexander 2016 SWE1.0010.804032.00 
  Soderstrom, Adrian c2229 SWE0.001-0.0640-2.40 

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)
 
 Uppsala Mote 2022 std Uppsala SWE 2022-11-26
RcRownchangeKK*chgGame
 1525 1773 0.00 2 -1.61 40 -64.40 
  Thyberg, Andre 1501 SWE0.001-0.8340-33.20 
  Lonsjo, Hakan 1548 SWE0.001-0.7840-31.20 

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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