Individual Calculations May 2014
 Erben, Ivan  Total change: -50.70  Rating chartPersonal card
 Sallskapets Schweizer KM 2014 Stockholm SWE 2014-01-21
RcRownchangeKK*chgGame
 1776 1894 4.00 9 -1.69 30 -50.70 
  Aroven, Mikael 2034 SWE0.001-0.3130-9.30 
  Keinonen, Juha 1494  * SWE1.0010.08302.40 
  Dock, Lars 2092 SWE0.001-0.2430-7.20 
  Arnarson, Thordur 1678 SWE1.0010.22306.60 
  Paltzer, Brandy 1536 SWE1.0010.10303.00 
  Pihlstrand-Trulp, Joakim 1899 SWE0.001-0.4930-14.70 
  Andersson, Bjorn 1961 1861 SWE0.001-0.5530-16.50 
  Larsson, Christer 1628 SWE1.0010.18305.40 
  Larsson, Tobias 1763 SWE0.001-0.6830-20.40 
 * 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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