Individual Calculations September 2019
 Petrov, Nikita  Total change: -8.90  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Masters) Abudhabi UAE 2019-08-02
RcRownchangeKK*chgGame
 2428 2595 5.50 9 -0.89 10 -8.90 
  Pranesh, M f2296 IND0.501-0.3510-3.50 
  Bhambure, Shantanu 2288 IND1.0010.14101.40 
  Krishna, C R G m2444 IND0.501-0.2010-2.00 
  Lee, Jun Hyeok f2437 KOR1.0010.29102.90 
  Xu, Yi g2531 CHN0.501-0.0910-0.90 
  Istratescu, Andrei g2561 ROU0.501-0.0510-0.50 
  Aronyak, Ghosh c2332 IND0.501-0.3210-3.20 
  Sindarov, Javokhir g2507 UZB0.501-0.1210-1.20 
  Shyaamnikhil, P m2457 IND0.501-0.1910-1.90 

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)
 

 

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