Individual Calculations September 2017
 Skjoldager, Per  Total change: -41.40  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 2015 2126 5.50 10 -0.82 20 -16.40 
  Wallin, Kenneth 1726  * SWE1.0010.08201.60 
  Timman, Jan H g2526  * NED0.001-0.0820-1.60 
  Kalveus, Jan 1856 SWE0.501-0.3320-6.60 
  Nielsen, Carsten Juul 1886 DEN0.501-0.3020-6.00 
  Moller, Arne 1890 DEN1.0010.20204.00 
  Norevall, Ulf 1769 SWE1.0010.11202.20 
  Haug, Johannes f2328 NOR0.001-0.2420-4.80 
  Smeby, Ole 1938 NOR0.501-0.2420-4.80 
  Greeuw, Sietske 1964 NED1.0010.29205.80 
  Stojanovski, Sandi f2268 DEN0.001-0.3120-6.20 
 * 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)
 
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 1863 2126 2.00 4 -1.25 20 -25.00 
  Mortensen, Henrik 1931 DEN0.001-0.7520-15.00 
  Andersson, Kjell-Ake 1907 SWE0.501-0.2820-5.60 
  Eriksson, Per 1888 SWE0.501-0.3020-6.00 
  Wright, Haakon 1727 NOR1.0010.08201.60 

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)
 
 Evans Efteraar 2017-A August Vejle DEN 2017-08-24
RcRownchangeKK*chgGame
 2124 2126 0.50 1 0.00 20 0.00 
  Pedersen, Lars 2124 DEN0.5010.00200.00 

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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