Individual Calculations February 2018
 Sirletti, Sonia  Total change: -33.60  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 1789 1907 4.00 9 -1.68 20 -33.60 
  Nilsson, Oliver 1507  * SWE1.0010.08201.60 
  Moseng, Geir 2058 NOR0.001-0.3020-6.00 
  Raag, Ardi 1532 EST1.0010.09201.80 
  Wallgren, Ulf 2060 SWE0.001-0.3020-6.00 
  Aarav, Dengla 1747 IND0.501-0.2120-4.20 
  Ivarsson, Sebastian 1735 SWE0.501-0.2320-4.60 
  Lang, Gusztav Jr 1631 SWE1.0010.17203.40 
  Sjodin, Bengt 2026 SWE0.001-0.3420-6.80 
  Torngren, Gustav 1804 SWE0.001-0.6420-12.80 
 * 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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