Individual Calculations September 2015
 Magnusson, Thorsteinn  Total change: 33.60  Rating chartPersonal card
 Sumarsyrpa Breidabliks #2 Kopavogur ISL 2015-08-07
RcRownchangeKK*chgGame
 1272 1377 4.00 5 0.84 40 33.60 
  Mai, Alexander Oliver 1231 ISL1.0010.304012.00 
  Davidsson, Stefan Orri 1085 ISL1.0010.15406.00 
  Mai, Aron Thor 1478 ISL0.001-0.3640-14.40 
  Birkisdottir, Freyja 1295 ISL1.0010.394015.60 
  Bjarnthorsson, Alexander Mar 1273 ISL1.0010.364014.40 

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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