Individual Calculations May 2017
 Krogseth, Lars Martin  Total change: -18.80  Rating chartPersonal card
 Fagernes Chess International ELO group 2017 Fagernes NOR 2017-04-09
RcRownchangeKK*chgGame
 1618 1618 2.00 6 -0.94 20 -18.80 
  Greibrokk, Ingrid 1929 NOR0.001-0.1420-2.80 
  Lahlum, Ida 1742 NOR0.001-0.3320-6.60 
  Mansoor, Areeb 1218  * NOR1.0010.08201.60 
  Rolstad, Morten 1668 NOR0.001-0.4320-8.60 
  Warstad, Leif E 1628 NOR0.5010.01200.20 
  Hina, Ariza 1525 NOR0.501-0.1320-2.60 
 * 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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