Rapid: Individual Calculations January 2018
 Ogurtzov, Igor  Total change: 11.80  Rating chartPersonal card
 Kaluga_rapid 2017 Kaluga RUS 2017-12-24
RcRownchangeKK*chgGame
 1758 1686 3.50 7 0.59 20 11.80 
  Shirokov, Sergey 2086  * RUS0.001-0.0820-1.60 
  Belyaev, Mikhail 1813 RUS1.0010.672013.40 
  Fedorov, Oleg 1983 RUS0.5010.35207.00 
  Kogan, Tatjana 1730 RUS0.5010.06201.20 
  Antipov, Vladimir 1798 RUS0.5010.15203.00 
  Kovalev, Ilya 1571 RUS0.001-0.6620-13.20 
  Mandrusenko, Andrey 1325 RUS1.0010.10202.00 
 * 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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