Individual Calculations December 2015
 Persson, Anders  Total change: -17.00  Rating chartPersonal card
 Stockholm All Saints Tournament 2015 Stockholm SWE 2015-10-29
RcRownchangeKK*chgGame
 1862 2027 4.00 7 -0.85 20 -17.00 
  Cao-Zhang, Lina 1659 SWE1.0010.10202.00 
  Duenas, Alexis 1900 SWE1.0010.33206.60 
  Ertan, Can f2199 TUR0.001-0.2720-5.40 
  Jansson, Gilbert 1896 SWE0.001-0.6820-13.60 
  Gundersen, Ingvar 1855 SWE0.001-0.7320-14.60 
  Jansson, Torolf 1627  * FIN1.0010.08201.60 
  Lindh, Stefan 1896 SWE1.0010.32206.40 
 * 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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