Individual Calculations May 2019
 Stordahl, Vidar  Total change: -23.40  Rating chartPersonal card
 Uppsalamasterskapet 2019 Uppsala SWE 2019-01-29
RcRownchangeKK*chgGame
 1629 1599 1.50 7 -1.84 20 -36.80 
  Attefall, Fredrik 1970 SWE0.001-0.1020-2.00 
  Groblewski, Jerzy 1377 SWE1.0010.22204.40 
  Pettersson, Lars 1759 SWE0.5010.21204.20 
  Olsson, Sture 1895 SWE0.001-0.1520-3.00 
  Nyberg, Per 1546 SWE0.001-0.5720-11.40 
  Eriksson, Aleksander 1391 SWE0.001-0.7720-15.40 
  Schutt, Leif 1462 SWE0.001-0.6820-13.60 

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)
 
 Paskturneringen 2019 lang Norrkoping SWE 2019-04-19
RcRownchangeKK*chgGame
 1725 1578 2.50 6 0.67 20 13.40 
  Dale, Svein 1797 NOR0.001-0.2220-4.40 
  Jorstal, Bo 1709 SWE0.5010.18203.60 
  Norevall, Ulf 1750 SWE0.5010.23204.60 
  Ohlsson, Mikael 1712 SWE0.001-0.3220-6.40 
  Johansson, Henrik 1705 SWE0.5010.17203.40 
  Karlsson, Kjell 1675 SWE1.0010.632012.60 

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)
 

 

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