Individual Calculations May 2018
 Ahlstrand, Mats  Total change: 51.20  Rating chartPersonal card
 Linkopingsmasterskapet 2018 Linkoping SWE 2018-01-16
RcRownchangeKK*chgGame
 1828 1599 4.50 9 2.45 20 49.00 
  Barros, Guilherme Wang De Faria 1894 BRA0.001-0.1520-3.00 
  Roginski, Hugo 1676 SWE1.0010.612012.20 
  Karlsson, Henrik 1739 SWE0.5010.19203.80 
  Pettersson, Borje 1951 SWE1.0010.892017.80 
  Nguyen, Gabriel 1999  * SWE0.001-0.0820-1.60 
  Stahlberg, Adam 1864 SWE0.001-0.1820-3.60 
  Halvarsson, Peter 1858 SWE1.0010.822016.40 
  Stefanovic, Dragan 1832 SWE0.001-0.2120-4.20 
  Modeer, Bjorn 1642 SWE1.0010.562011.20 
 * 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)
 
 Paskturneringen 2018 Norrkoping SWE 2018-03-30
RcRownchangeKK*chgGame
 1747 1603 2.00 6 0.11 20 2.20 
  Lindvall, Per 1750 SWE0.001-0.3020-6.00 
  Jaques, Hannibal Valeur 1696 DEN1.0010.632012.60 
  Norevall, Ulf 1763 SWE0.001-0.2920-5.80 
  Wahlstrom, Joakim 1713 SWE0.5010.15203.00 
  Gromark, Per-Olof 1905 SWE0.001-0.1520-3.00 
  Lindberg, Cajsa 1653 SWE0.5010.07201.40 

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)
 

 

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