Rapid: Individual Calculations February 2019
 Tvelov, Boris  Total change: -79.00  Rating chartPersonal card
 A. Karabakhsjan Memorial 2019 Rapid Armavir RUS 2019-01-13
RcRownchangeKK*chgGame
 1509 1648 1.50 8 -3.95 20 -79.00 
  Pankratov, Oleg 2048  * RUS0.001-0.0820-1.60 
  Baranov, Valentin 1315 RUS0.001-0.8820-17.60 
  Bugaev, Vladimir 1444 RUS0.001-0.7620-15.20 
  Gasparian, Aleksandr 1451 RUS0.501-0.2520-5.00 
  Tokmakova, Ulyana 1504 RUS0.001-0.6920-13.80 
  Ivanov, Timur 1404 RUS0.001-0.8020-16.00 
  Stukanov, Aleksandr 1530 RUS1.0010.34206.80 
  Tambov, Ivan Serg 1372 RUS0.001-0.8320-16.60 
 * 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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