Rapid: Individual Calculations April 2019
 Erastov, Semen  Total change: 21.60  Rating chartPersonal card
 Cup of Minin_Rapid D_2019 Nizhniy Novgorod RUS 2019-03-24
RcRownchangeKK*chgGame
 1901 1954 5.50 8 1.08 20 21.60 
  Kalinin, Matvey 1554  * RUS1.0010.08201.60 
  Eshkalov, Dmitry 1830 RUS1.0010.33206.60 
  Chernikova, Svetlana wf2069 RUS0.5010.16203.20 
  Krivonogov, Alexander 2184 RUS0.001-0.2120-4.20 
  Zavivaev, Ilya 1593 RUS1.0010.10202.00 
  Obrezchikov, Mikhail 1844 RUS0.501-0.1520-3.00 
  Lisin, Egor 1909 RUS1.0010.44208.80 
  Talanin, Andrei 2227 RUS0.5010.33206.60 
 * 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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