Rapid: Individual Calculations July 2017
 Arzumanov, Arkady  Total change: -47.60  Rating chartPersonal card
 Rapid_Gelendzhik Chess Summer 2017 Gelendzhik RUS 2017-06-10
RcRownchangeKK*chgGame
 1642 1905 4.00 8 -2.38 20 -47.60 
  Andreev, Mikhail 1505  * RUS1.0010.08201.60 
  Petrosyan, Gaspar 1623 RUS0.501-0.3420-6.80 
  Teviashev, Boris 1868 RUS0.001-0.5520-11.00 
  Rolgeizer, Rikhard 1585 RUS0.501-0.3720-7.40 
  Aflakhanov, Aleksey 1564 RUS1.0010.12202.40 
  Kobzev., Eduard 1862 RUS0.001-0.5620-11.20 
  Kolomeets, Daniel 1505  * RUS0.001-0.9220-18.40 
  Kazmin, Denis 1626 RUS1.0010.16203.20 
 * 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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