Individual Calculations November 2019
 Robson, Ray  Total change: 2.80  Rating chartPersonal card
 2019 FIDE Chess.com Grand Swiss Douglas, Isle of Man ENG 2019-10-10
RcRownchangeKK*chgGame
 2621 2670 6.50 11 0.28 10 2.80 
  Bjerre, Jonas Buhl m2506 DEN0.501-0.2210-2.20 
  Harika, Dronavalli gwg2495 IND0.501-0.2310-2.30 
  Stefanova, Antoaneta g2479 BUL1.0010.25102.50 
  Najer, Evgeniy g2635 RUS0.501-0.0510-0.50 
  Deac, Bogdan-Daniel g2613 ROU0.501-0.0810-0.80 
  Puranik, Abhimanyu g2571 IND0.501-0.1410-1.40 
  Kuzubov, Yuriy g2636 UKR1.0010.45104.50 
  Adhiban, B. g2639 IND0.501-0.0410-0.40 
  Svidler, Peter g2729 RUS0.5010.08100.80 
  So, Wesley g2767 USA0.5010.13101.30 
  Anand, Viswanathan g2765 IND0.5010.13101.30 

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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