Individual Calculations September 2019
 Viani, Antonio Dcunha  Total change: 8.90  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Masters) Abudhabi UAE 2019-08-02
RcRownchangeKK*chgGame
 2495 2371 4.00 9 0.89 10 8.90 
  Kryvoruchko, Yuriy g2686 UKR1.0010.86108.60 
  Santos Ruiz, Miguel g2567 ESP0.5010.25102.50 
  Onischuk, Vladimir g2640 UKR0.5010.33103.30 
  Xu, Yi g2531 CHN0.001-0.2910-2.90 
  Tahbaz, Arash m2482 IRI1.0010.65106.50 
  Kiriakov, Petr g2514 RUS0.5010.19101.90 
  Sindarov, Javokhir g2507 UZB0.001-0.3210-3.20 
  Deshpande, Aniruddha f2234 IND0.501-0.1810-1.80 
  Samant, Aditya S 2295 IND0.001-0.6010-6.00 

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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