Individual Calculations December 2019
 Gabuzyan, Hovhannes  Total change: -6.00  Rating chartPersonal card
 2019 Winter Chess Classic - A Saint Louis, Missouri USA 2019-11-10
RcRownchangeKK*chgGame
 2646 2616 3.50 9 -0.60 10 -6.00 
  Akobian, Varuzhan g2627 USA1.0010.52105.20 
  Oparin, Grigoriy g2657 RUS0.001-0.4410-4.40 
  Xiong, Jeffery g2712 USA0.5010.13101.30 
  Sevian, Samuel g2657 USA0.5010.06100.60 
  Sethuraman, S P g2634 IND0.001-0.4710-4.70 
  Naroditsky, Daniel g2613 USA0.5010.00100.00 
  Sarana, Alexey g2664 RUS0.001-0.4310-4.30 
  Jumabayev, Rinat g2641 KAZ1.0010.53105.30 
  Erdos, Viktor g2613 HUN0.001-0.5010-5.00 

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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