Individual Calculations January 2020
 Westlund, Tim  Total change: 5.60  Rating chartPersonal card
 Kamraternas Open KM 2019 B Goteborg SWE 2019-09-07
RcRownchangeKK*chgGame
 1683 1644 3.00 7 -0.11 20 -2.20 
  Lifmark, Kaspar 1250 SWE1.0010.08201.60 
  Westergren, Bertil 1827 SWE0.5010.24204.80 
  Hematian, Shahroos 1515 SWE1.0010.33206.60 
  Jacobsson, Lennart 1800 SWE0.5010.21204.20 
  Persson, Fred 1752 SWE0.001-0.3520-7.00 
  Svedberg, Hans 2008 SWE0.001-0.1020-2.00 
  Ledin, Nils 1628 SWE0.001-0.5220-10.40 

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)
 
 Div II 5 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1828 1694 0.00 1 -0.32 20 -6.40 
  Stolt, Hans-Olof 1828 SWE0.001-0.3220-6.40 

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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1745 1694 2.00 3 0.71 20 14.20 
  Ellerstrand, Susanne 1559 SWE1.0010.32206.40 
  Alfven, Jorgen 1832 SWE1.0010.692013.80 
  Sjoberg, Arne 1844 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)
 

 

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