Individual Calculations March 2012
 Adolfson, Tobias  Total change: -23.55  Rating chartPersonal card
 Rilton Open 2011/2012 Stockholm SWE 2011-12-27
RcRownchangeKK*chgGame
 1810 1980 4.00 8 -1.57 15 -23.55 
  Bit-Narva, David 1621 SWE1.0010.10151.50 
  Joydev, Saha 2174 IND0.001-0.2515-3.75 
  Popov, Artemiy 1743 RUS0.001-0.8015-12.00 
  Ek, Per-Ake 1761 SWE1.0010.22153.30 
  Arbeus, Carl Johan 1815 SWE0.001-0.7215-10.80 
  Bergstrom, Goran 1726 SWE1.0010.19152.85 
  Socko, Weronika 1580  * POL1.0010.08151.20 
  Wenzel, Birger 2063 GER0.001-0.3915-5.85 
 * 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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