Individual Calculations December 2019
 Sarana, Alexey  Total change: -1.30  Rating chartPersonal card
 2019 Winter Chess Classic - A Saint Louis, Missouri USA 2019-11-10
RcRownchangeKK*chgGame
 2641 2664 5.00 9 0.22 10 2.20 
  Jumabayev, Rinat g2641 KAZ0.501-0.0310-0.30 
  Erdos, Viktor g2613 HUN0.501-0.0710-0.70 
  Akobian, Varuzhan g2627 USA0.001-0.5510-5.50 
  Oparin, Grigoriy g2657 RUS0.501-0.0110-0.10 
  Xiong, Jeffery g2712 USA0.001-0.4310-4.30 
  Sevian, Samuel g2657 USA0.501-0.0110-0.10 
  Gabuzyan, Hovhannes g2616 ARM1.0010.43104.30 
  Naroditsky, Daniel g2613 USA1.0010.43104.30 
  Sethuraman, S P g2634 IND1.0010.46104.60 

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)
 
 1. Bundesliga 2019/2020 November 2019 various GER 2019-11-23
RcRownchangeKK*chgGame
 2722 2664 0.50 2 -0.35 10 -3.50 
  Vachier-Lagrave, Maxime g2777 FRA0.001-0.3510-3.50 
  Leko, Peter g2666 HUN0.5010.00100.00 

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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