Individual Calculations February 2013
 Merkesvik, Frode  Total change: -4.50  Rating chartPersonal card
 Nord-Odal Vinter Grand Prix 2013 B Skarnes NOR 2013-01-18
RcRownchangeKK*chgGame
 1552 1617 1.00 2 -0.15 30 -4.50 
  Nass, Sara 1392 NOR1.0010.22306.60 
  Tryggestad, Andreas Garberg 1712 NOR0.001-0.3730-11.10 

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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