Individual Calculations June 2013
 Persson, Mats  Total change: 7.05  Rating chartPersonal card
 Stockholm Elo Challenge 2013 Stockholm SWE 2013-04-26
RcRownchangeKK*chgGame
 2122 2237 5.50 8 0.47 15 7.05 
  Bannout, Edvin 1837  * SWE1.0010.08151.20 
  Jansson, Gilbert 1916 SWE1.0010.13151.95 
  Westerberg, Jonathan f2355 SWE0.001-0.3415-5.10 
  Sjodin, Bengt 2014 SWE1.0010.22153.30 
  Lonnqvist, Henrik 2075 FIN1.0010.29154.35 
  Cederstam-Barsk, Carl 2246 SWE1.0010.51157.65 
  Wiander, Michael 2118 SWE0.501-0.1615-2.40 
  Sjodahl, Pontus m2418 SWE0.001-0.2615-3.90 
 * 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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