Individual Calculations September 2019
 Skuja, Aivars  Total change: -28.60  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2067 2016 2.50 9 -1.43 20 -28.60 
  Reizniece-Ozola, Dana wg2323 LAT0.001-0.1420-2.80 
  Bergsson, Stefan 2190 ISL0.001-0.2720-5.40 
  Delescaille, Laurent 1743 BEL1.0010.17203.40 
  Jacobs, Florian 2203 NED0.001-0.2620-5.20 
  Sucikova, Svetlana wf2150 SVK0.001-0.3220-6.40 
  Hasani, Takin 1843 IRI0.501-0.2320-4.60 
  Wedda, Dries 2234 NED0.001-0.2220-4.40 
  Altunbay, Onder 1915 TUR0.001-0.6420-12.80 
  Lister, Curtis 2004 CAN1.0010.48209.60 

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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