Individual Calculations September 2022
 Nyberg, Peter  Total change: 87.20  Rating chartPersonal card
 Lilla Skaraspelen 2022 Skara SWE 2022-07-30
RcRownchangeKK*chgGame
 1523 1403 2.00 5 0.30 40 12.00 
  Carlsson, Christian 1559 SWE1.0010.714028.40 
  Persson, Sebastian 2007 1432 SWE0.001-0.4640-18.40 
  Edgren, Jarl 1573 SWE1.0010.724028.80 
  Karlsson, Stefan 2005 1560 SWE0.001-0.2940-11.60 
  Sandgren, Per-Olov 1492 SWE0.001-0.3840-15.20 

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)
 
 Uppsala Chess Festival 2022 WE grp3 Uppsala SWE 2022-08-05
RcRownchangeKK*chgGame
 1563 1471 3.00 3 1.88 40 75.20 
  Johansson, Henrik 1587 SWE1.0010.664026.40 
  Akeborg, Jonatan 1499 SWE1.0010.544021.60 
  De Vries, Sjoerd 1603 SWE1.0010.684027.20 

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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