Rapid: Individual Calculations February 2019
 Selifonova, Aleksandra  Total change: -52.60  Rating chartPersonal card
 Open_Rapid_29.12 St. Petersburg RUS 2018-12-29
RcRownchangeKK*chgGame
 1724 1915 3.00 8 -2.63 20 -52.60 
  Gorlanov, Vladislav 2297 RUS0.001-0.0920-1.80 
  Skulkin, Danila 1515  * RUS0.001-0.9220-18.40 
  Demin, Dmitry 1515  * RUS1.0010.08201.60 
  Khodko, Yurii N. 1646 RUS0.001-0.8320-16.60 
  Turetsky, Mark 1525 RUS1.0010.09201.80 
  Ponomarev, Vsevolod 1629 RUS1.0010.16203.20 
  Itkin, Dmitry 2153 RUS0.001-0.2020-4.00 
  Archelkov, Arseniy 1515  * KAZ0.001-0.9220-18.40 
 * 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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