Individual Calculations September 2017
 Silmalis, Janis  Total change: -17.20  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament D Riga LAT 2017-08-10
RcRownchangeKK*chgGame
 1596 1715 3.50 7 -0.86 20 -17.20 
  Snitsarenko, Igor 1315  * EST1.0010.08201.60 
  Kulnev, Aleksandr 1315  * RUS1.0010.08201.60 
  Tsiapouris, Michael, Dr. 1896 GER0.5010.24204.80 
  Barron, Luke J 1814 ENG0.001-0.3620-7.20 
  Voronov, Vadim 1761 LTU0.001-0.4420-8.80 
  Sipicins, Alekss 1480 LAT1.0010.21204.20 
  Joensson, Oscar 1591 SWE0.001-0.6720-13.40 
 * 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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