Individual Calculations January 2020
 Sarana, Alexey  Total change: -6.90  Rating chartPersonal card
 Russia - China Match 2019 (men) Moscow RUS 2019-11-26
RcRownchangeKK*chgGame
 2587 2664 2.00 5 -1.03 10 -10.30 
  Bai, Jinshi g2600 CHN0.001-0.5910-5.90 
  Lu, Shanglei g2611 CHN1.0010.43104.30 
  Wen, Yang g2586 CHN0.001-0.6110-6.10 
  Xu, Yinglun g2554 CHN0.001-0.6510-6.50 
  Xu, Xiangyu g2583 CHN1.0010.39103.90 

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)
 
 Men_Cup of Russia 2019_Final Khanty-Mansiisk RUS 2019-12-05
RcRownchangeKK*chgGame
 2602 2663 5.00 8 0.34 10 3.40 
  Afanasiev, Nikita m2517 RUS0.501-0.2010-2.00 
  Afanasiev, Nikita m2517 RUS1.0010.30103.00 
  Kryakvin, Dmitry g2596 RUS1.0010.41104.10 
  Kryakvin, Dmitry g2596 RUS1.0010.41104.10 
  Chigaev, Maksim g2631 RUS1.0010.46104.60 
  Chigaev, Maksim g2631 RUS0.501-0.0410-0.40 
  Sjugirov, Sanan g2665 RUS0.001-0.5010-5.00 
  Sjugirov, Sanan g2665 RUS0.001-0.5010-5.00 

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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