Individual Calculations March 2012
 Viklund, Dick  Total change: 8.40  Rating chartPersonal card
 Rilton Open 2011/2012 Stockholm SWE 2011-12-27
RcRownchangeKK*chgGame
 1897 1844 3.50 7 0.56 15 8.40 
  Joydev, Saha 2174 IND0.001-0.1215-1.80 
  Petersson, Baldur Teodor 1616 ISL1.0010.21153.15 
  Socko, Szymon 1444  * POL1.0010.08151.20 
  Lindqvist, Roland 1999 SWE0.5010.21153.15 
  Isaksson, Per 1983 SWE1.0010.691510.35 
  Nilsson, Christer 1950 2033 SWE0.001-0.2515-3.75 
  Evertsson, Rune 2027 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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