Individual Calculations June 2018
 Mrachek, Svetlana  Total change: -4.40  Rating chartPersonal card
 OSS vaarturnering gruppe B 2018 Oslo NOR 2018-02-08
RcRownchangeKK*chgGame
 1559 1598 4.00 8 -0.22 20 -4.40 
  Erikstad, Olav 1747 NOR1.0010.702014.00 
  Fuglesang, Michael W. 1720 NOR0.001-0.3320-6.60 
  Lillebo, Hakon 1700 NOR0.5010.14202.80 
  Mjaaland, Bendik 1688 NOR0.001-0.3820-7.60 
  Habberstad, Odd 1700 NOR0.5010.14202.80 
  Rosengren, Jon Even 1239 NOR0.001-0.9020-18.00 
  Gaure, Sigurd Lauvas 1470 NOR1.0010.33206.60 
  Larre, Eyvind 1206 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)
 

 

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