Individual Calculations May 2019
 Liljestrom, Tor  Total change: 69.60  Rating chartPersonal card
 Seniorschack Vt 2019 Klass 1 Stockholm SWE 2019-01-16
RcRownchangeKK*chgGame
 1685 1638 6.00 10 1.61 20 32.20 
  Cederstrom, Jan-Olof 1633 SWE0.501-0.0120-0.20 
  Lehvonen, Jouko 1629 SWE0.001-0.5120-10.20 
  Axelius, Gunnar 1648 SWE1.0010.512010.20 
  Ranby, Hans 1817 SWE0.5010.23204.60 
  Persson, Kjell 1777 SWE0.5010.19203.80 
  Wennstrom, Bertil 1625 SWE0.501-0.0220-0.40 
  Silins, Peter 1798 SWE1.0010.712014.20 
  Andersson, Lars-Owe 1637 SWE1.0010.502010.00 
  Dillen, Sten 1620 SWE0.501-0.0320-0.60 
  Eriksson, Bo 1937 1668 SWE0.5010.04200.80 

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)
 
 Solna Var 2019 Sundbyberg SWE 2019-01-17
RcRownchangeKK*chgGame
 1696 1638 5.00 7 1.87 20 37.40 
  Westerberg, Bert 1309 SWE1.0010.12202.40 
  Karlsson, Kjell 1690 SWE1.0010.572011.40 
  Wallgren, Ulf 2029 SWE0.001-0.0920-1.80 
  Noren, Lennart 1874 SWE0.001-0.2020-4.00 
  Back, Goran 1477 SWE1.0010.29205.80 
  Hellmer, Helena 1455 SWE1.0010.26205.20 
  Johansson, Gunnar 2038  * SWE1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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