Individual Calculations June 2015
 Rajab, Schahin  Total change: 26.40  Rating chartPersonal card
 Stockholm Elo Challenge 2015 Stockholm SWE 2015-05-13
RcRownchangeKK*chgGame
 1903 1749 3.50 7 1.32 20 26.40 
  Alquist, Erik 2073 SWE0.001-0.1320-2.60 
  Horn, Emilia wf2002 SWE0.001-0.1920-3.80 
  Verendel, Jan 1936 SWE0.001-0.2620-5.20 
  Larsson, Christer 1605 SWE1.0010.31206.20 
  Gundersen, Ingvar 1815 SWE0.5010.09201.80 
  Mayrany, Fargalla 1934 SWE1.0010.742014.80 
  Jansson, Gilbert 1955 SWE1.0010.762015.20 

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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