Blitz: Individual Calculations February 2018
 Preobrazhensky, Andrey  Total change: 8.00  Rating chartPersonal card
 Moscow-Open 2018 blits 1 Moscow RUS 2018-01-25
RcRownchangeKK*chgGame
 1591 1309 1.50 6 0.40 20 8.00 
  Israfilov, Ali 1709  * RUS1.0010.922018.40 
  Tsybikov, Tumen 1709  * RUS0.001-0.0820-1.60 
  Alikhanyan, Artak 1578 ARM0.001-0.1720-3.40 
  Zakharov, Timofey V. 1550 RUS0.5010.30206.00 
  Gotsiuk, Denis 1663 RUS0.001-0.1120-2.20 
  Oyun, Sayudi 1338 RUS0.001-0.4620-9.20 
 * 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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