Individual Calculations April 2013
 Magnusson, Gunnar  Total change: 4.80  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 3 round 5-7 Reykjavik ISL 2013-03-01
RcRownchangeKK*chgGame
 2226 2142 1.50 3 0.32 15 4.80 
  Hansen, Soren Bech f2340 DEN0.5010.26153.90 
  Lagerman, Robert f2304 ISL0.001-0.2915-4.35 
  Arnarson, Sigurdur 2035 ISL1.0010.35155.25 

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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