Rapid: Individual Calculations February 2017
 Sumnaya, Ekaterina  Total change: 15.40  Rating chartPersonal card
 Memorial Lozovatsky 2017 rapid Chelyabinsk RUS 2017-01-05
RcRownchangeKK*chgGame
 1647 1347 2.00 8 0.77 20 15.40 
  Matsenko, Elena wf1747  * RUS0.001-0.0820-1.60 
  Zyryanov, Nikita 1621 RUS0.001-0.1720-3.40 
  Volkov, Aleksander P. 1654 RUS0.001-0.1420-2.80 
  Mikhailov, Vladimir 1665 RUS1.0010.872017.40 
  Paznikov, Andrey 1747  * RUS0.001-0.0820-1.60 
  Matveeva, Alena 1591 RUS1.0010.802016.00 
  Kozyak, Maria 1607 RUS0.001-0.1820-3.60 
  Belova, Kseniya 1544 RUS0.001-0.2520-5.00 
 * 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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