Individual Calculations January 2017
 Ek, Per-Ake  Total change: -0.20  Rating chartPersonal card
 Kristallen KM 2016 Stockholm SWE 2016-09-01
RcRownchangeKK*chgGame
 1871 1757 2.50 7 -0.15 20 -3.00 
  Van Hengel, Hugo 2157  * NED0.001-0.0820-1.60 
  Andree, Bjorn 1442 SWE1.0010.14202.80 
  Gamback, Bjorn c2157  * SWE0.001-0.0820-1.60 
  Lindfors, Tom 2090 SWE0.001-0.1220-2.40 
  Lindberg, Sture 1812 SWE0.5010.08201.60 
  Pargman, Michael 1868 SWE0.001-0.3520-7.00 
  Ivarsson, Sebastian 1569 SWE1.0010.26205.20 
 * 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)
 
 Lag-DM 2016/2017, div 3 R 4 stockholm SWE 2016-12-05
RcRownchangeKK*chgGame
 1849 1746 0.50 1 0.14 20 2.80 
  Jacobsen, Fredrik 1849 SWE0.5010.14202.80 

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)
 

 

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