Rapid: Individual Calculations February 2023
 Khoshafyan, Bagdasar  Total change: -43.60  Rating chartPersonal card
 Rostov-on-Don January 2023 rapid Rostov-on-Don RUS 2023-01-28
RcRownchangeKK*chgGame
 1614 1922 4.50 8 -2.18 20 -43.60 
  Grigoriev, Sergey 1533 RUS1.0010.09201.80 
  Ataev, Asim 1455 RUS0.001-0.9520-19.00 
  Tolokonnikov, Danila 1589 RUS1.0010.12202.40 
  Zabelin, Platon 1560 RUS0.001-0.9020-18.00 
  Zobnin, Valentin 1614 RUS1.0010.14202.80 
  Chudnov, Mikhail 1927 RUS0.5010.01200.20 
  Shamkhalyan, Alexander 1709 RUS0.001-0.7720-15.40 
  Vovk, Vladimir 1522  * RUS1.0010.08201.60 
 * 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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