Individual Calculations September 2017
 Christophersen, David  Total change: -18.60  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1750 1741 4.00 10 -0.93 20 -18.60 
  Jacobsen, Mikkel Manosri f2141  * DEN0.001-0.0820-1.60 
  Dahl, Ian 1347 NOR1.0010.08201.60 
  Roder, Peter 2048 DEN0.5010.36207.20 
  Huse, Sigurd Kjelsbol 1944 NOR0.001-0.2420-4.80 
  Kashwan, Hassan 1892 SWE0.001-0.3020-6.00 
  Skjoldager, Morten 1538 DEN1.0010.24204.80 
  Ukkelberg, Oyvind 1933 NOR0.001-0.2520-5.00 
  Hestholm, Sverre 1531 NOR0.001-0.7720-15.40 
  Stage, Mathias 1544 DEN1.0010.25205.00 
  Rasmussen, Ole 1577 DEN0.501-0.2220-4.40 
 * 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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