Rapid: Individual Calculations January 2020
 Petrosian, Tigran L.  Total change: -53.60  Rating chartPersonal card
 FIDE Open World Rapid Championship 2019 Moscow RUS 2019-12-26
RcRownchangeKK*chgGame
 2560 2721 6.50 13 -2.68 20 -53.60 
  Frolyanov, Dmitry g2527 RUS0.501-0.2520-5.00 
  Jumabayev, Rinat g2558 KAZ1.0010.28205.60 
  Hansen, Eric g2604 CAN0.501-0.1620-3.20 
  Yuffa, Daniil g2587 RUS0.001-0.6820-13.60 
  Shcherbakov, Ruslan g2520 RUS1.0010.24204.80 
  Iturrizaga Bonelli, Eduardo g2596 VEN1.0010.33206.60 
  Vallejo Pons, Francisco g2636 ESP0.001-0.6220-12.40 
  Dreev, Aleksey g2588 RUS0.001-0.6820-13.60 
  Piorun, Kacper g2552 POL0.501-0.2220-4.40 
  Tari, Aryan g2562 NOR1.0010.29205.80 
  Nihal, Sarin g2321  * IND1.0010.08201.60 
  Melkumyan, Hrant g2631 ARM0.001-0.6220-12.40 
  Sanal, Vahap g2597 TUR0.001-0.6720-13.40 
 * 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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