Individual Calculations March 2020
 Davidyan, Vladimir  Total change: 2.40  Rating chartPersonal card
 Moscow Open 2020 H_b15 Moscow RUS 2020-01-24
RcRownchangeKK*chgGame
 1419 1350 3.50 8 0.06 40 2.40 
  Matevosyan, Matevos 1750  * RUS0.001-0.0840-3.20 
  Kolabin, Nikita 1088 RUS0.001-0.8240-32.80 
  Galan, Alexander 1048 RUS1.0010.15406.00 
  Vorobiev-Achinovich, Ivan 1309 RUS1.0010.444017.60 
  Muraseev, Vasilii 1493 RUS1.0010.694027.60 
  Andreev, Aleksei 1750  * RUS0.001-0.0840-3.20 
  Borisov, Konstantin 1595 RUS0.001-0.2040-8.00 
  Avagumyan, Benyamin 1320 RUS0.501-0.0440-1.60 
 * 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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