Blitz: Individual Calculations January 2020
 Sandalciyan, Aram  Total change: -28.00  Rating chartPersonal card
 2019 Norths Summer Blitz Sydney AUS 2019-12-10
RcRownchangeKK*chgGame
 1578 1686 3.50 8 -1.40 20 -28.00 
  Brand, Peter 1784 AUS0.001-0.3720-7.40 
  Timms, Cameron 1346 AUS1.0010.12202.40 
  Brown, Nicholas 1848 AUS0.001-0.2920-5.80 
  Chiara, Vince 1437 AUS1.0010.19203.80 
  Tulevski, Vasil G 1740 AUS0.001-0.4220-8.40 
  Chugunov, Vladimir 1780 AUS0.001-0.3720-7.40 
  Li, Annabel 1286  * AUS1.0010.08201.60 
  Li, Joshua 1404 AUS0.501-0.3420-6.80 
 * 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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