Individual Calculations February 2013
 Eriksen, Marius  Total change: 26.70  Rating chartPersonal card
 Nord-Odal Vinter Grand Prix 2013 B Skarnes NOR 2013-01-18
RcRownchangeKK*chgGame
 1653 1503 1.50 2 0.89 30 26.70 
  Tryggestad, Andreas Garberg 1712 NOR0.5010.27308.10 
  Wasenius, Thomas 1593 NOR1.0010.623018.60 

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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