Individual Calculations November 2014
 Holmgren, Peter 1965  Total change: -8.60  Rating chartPersonal card
 Vasteras Open, 2014 Vasteras SWE 2014-09-26
RcRownchangeKK*chgGame
 1728 1910 2.50 4 -0.43 20 -8.60 
  Hauksson, Hordur Aron 1792 ISL0.001-0.6620-13.20 
  Jansson, Torolf 1615 FIN1.0010.15203.00 
  Ljunggren, Teddie 1752 SWE0.501-0.2120-4.20 
  Backlin, Torbjorn 1753 SWE1.0010.29205.80 

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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