Rapid: Individual Calculations May 2019
 Dudnik, Tatiana  Total change: 4.80  Rating chartPersonal card
 Rostov-on-Don March 2019 rapid Rostov-on-Don RUS 2019-03-30
RcRownchangeKK*chgGame
 1804 1627 2.00 6 0.24 20 4.80 
  Zakhozhai, Vladimir 2027  * RUS0.001-0.0820-1.60 
  Golovanev, Vladimir 1769 RUS0.001-0.3120-6.20 
  Gulinsky, Vladimir 1902 RUS0.001-0.1720-3.40 
  Khetsuriani, David 1883 RUS1.0010.812016.20 
  Kardashova, Anastasiya 1369 RUS1.0010.18203.60 
  Chipiga, Maksim 1876 RUS0.001-0.1920-3.80 
 * 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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