Individual Calculations January 2018
 Mrachek, Svetlana  Total change: -9.60  Rating chartPersonal card
 OSS klubbmesterskap 2017, gr. B Oslo NOR 2017-09-07
RcRownchangeKK*chgGame
 1456 1595 4.00 7 -0.48 20 -9.60 
  Erikstad, Olav 1766 NOR0.001-0.2720-5.40 
  Berg, Simen Dyb 1195  * NOR1.0010.08201.60 
  Rosengren, Jon Even 1195  * NOR1.0010.08201.60 
  Midtstue, Lasse 1710 NOR0.001-0.3420-6.80 
  Aschim, Elias 1249 NOR1.0010.11202.20 
  Khoo-Thwe, Louis 1653 NOR0.001-0.4220-8.40 
  Larre, Linnea 1425 NOR1.0010.28205.60 
 * 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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