Individual Calculations March 2015
 Melkevik, Johannes  Total change: -22.80  Rating chartPersonal card
 Norwegian Western League South 1. div. Stavanger NOR 2015-02-20
RcRownchangeKK*chgGame
 1830 2037 2.50 5 -1.14 20 -22.80 
  Narheim, Mats 1637  * NOR1.0010.08201.60 
  Kizatbay, Alseit 1823 NOR0.001-0.7720-15.40 
  Baldursson, Hrannar 2158 ISL0.5010.16203.20 
  Fossan, Benjamin 1637  * NOR0.001-0.9220-18.40 
  Kizatbay, Abyl 1893 NOR1.0010.31206.20 
 * 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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