Individual Calculations August 2014
 Chapygin, Sergey  Total change: -10.35  Rating chartPersonal card
 Open Moscow B june Moscow RUS 2014-06-14
RcRownchangeKK*chgGame
 1727 1957 5.50 8 -0.69 15 -10.35 
  Zakharova, Oksana 1685 RUS0.001-0.8315-12.45 
  Granovskaya, Ekaterina 1557  * RUS1.0010.08151.20 
  Proskurin, Grigory 1792 RUS1.0010.28154.20 
  Kashpur, Mark 1729 RUS0.501-0.2915-4.35 
  Gromov, Ivan 1818 RUS1.0010.31154.65 
  Leite, Ernst 1871 RUS0.001-0.6215-9.30 
  Sayafarova, Anna 1807 RUS1.0010.30154.50 
  Khairov, Alexey 1557  * RUS1.0010.08151.20 
 * 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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