Individual Calculations May 2017
 Simonsen, David  Total change: 90.00  Rating chartPersonal card
 Alta Sjakklubb Klubbmesterskap A 2017 Alta NOR 2017-01-30
RcRownchangeKK*chgGame
 1650 1479 5.50 11 2.25 40 90.00 
  Larsen, Helge 1725 NOR0.001-0.1940-7.60 
  Estremskikh, Galina 1602 NOR0.5010.17406.80 
  Kristoffersen, Henrik 1392 NOR0.501-0.1240-4.80 
  Arild, Steinar 1556 NOR1.0010.614024.40 
  Pedersen, Birger 1558 NOR1.0010.614024.40 
  Mikalsen, Odd Erling 1879  * NOR0.001-0.0840-3.20 
  Luostarinen, Asmo 1597 NOR1.0010.664026.40 
  Nielsen, Andre 1879  * NOR0.5010.424016.80 
  Greibrokk, Maria 1719 NOR0.001-0.2040-8.00 
  Rist, Karl-Johan 1563 NOR1.0010.624024.80 
  Martinsen, Harald 1675 NOR0.001-0.2540-10.00 
 * 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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