Rapid: Individual Calculations November 2018
 Petrova, Vita  Total change: 20.60  Rating chartPersonal card
 II Daugava Chess Autumn Rapid cup-2018 Daugavpils LAT 2018-10-06
RcRownchangeKK*chgGame
 1650 1571 4.00 7 1.03 20 20.60 
  Shirov, Alexei g1971  * ESP0.001-0.0820-1.60 
  Skarbauskas, Valerijs 1280 LAT1.0010.15203.00 
  Murdasovs, Jevgenijs 1364 LAT1.0010.23204.60 
  Skonda, Nikolajs 1859 LAT0.001-0.1620-3.20 
  Andzans, Elvijs 1328 LAT1.0010.20204.00 
  Rocko, Ilja 1971  * LAT0.001-0.0820-1.60 
  Puntus, Vladimirs 1779 LAT1.0010.772015.40 
 * 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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