Individual Calculations April 2013
 Lorem, Geir F  Total change: -36.60  Rating chartPersonal card
 Sparebank1 NN turneringen 2013. Alta SKs 40 år jubileumsturnering. Alta NOR 2013-03-15
RcRownchangeKK*chgGame
 1783 1843 0.50 3 -1.22 30 -36.60 
  Machlik, Edit 1760 NOR0.501-0.1130-3.30 
  Mikalsen, Odd Erling 1960 NOR0.001-0.3430-10.20 
  Kazak, Natalia 1628 RUS0.001-0.7730-23.10 

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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