Individual Calculations May 2018
 Petukhov, Vasily N.  Total change: 16.00  Rating chartPersonal card
 Early Bird 15 St. Petersburg RUS 2018-03-24
RcRownchangeKK*chgGame
 1979 2045 6.00 9 0.80 20 16.00 
  Usarova, Evita 1645  * RUS0.501-0.4220-8.40 
  Khlopushin, Dmitriy 1960 RUS1.0010.38207.60 
  Manin, Viktor 2111 UZB0.001-0.4120-8.20 
  Shadunts, Kirill 1862 RUS1.0010.26205.20 
  Pischikov, Vadim 2141 RUS1.0010.632012.60 
  Yun, Vyacheslav 1823 RUS1.0010.22204.40 
  Zubritskiy, Artyom m2441 RUS0.001-0.0820-1.60 
  Tatarnikov, Ivan 1709 RUS1.0010.12202.40 
  Shirshov, Nikolay 2115 RUS0.5010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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