Individual Calculations July 2014
 Pivina, Mariya  Total change: 16.05  Rating chartPersonal card
 18th Voronezh International Chess Festival (FIDE Open) Voronezh RUS 2014-06-12
RcRownchangeKK*chgGame
 1908 1679 3.00 9 1.07 15 16.05 
  Alkaev, Ruslan 1983 RUS0.001-0.1415-2.10 
  Danchenkova, Julia 1910 RUS1.0010.791511.85 
  Polyansky, Viktor 1972 RUS0.001-0.1515-2.25 
  Zakharov, Nikita 1881 RUS1.0010.761511.40 
  Grishchenko, Vladimir 1983 RUS0.001-0.1415-2.10 
  Malin, Alexey 1868 RUS0.001-0.2515-3.75 
  Zisin, Oleg 1836 RUS0.5010.21153.15 
  Koshelev, Vladimir 1874 RUS0.5010.25153.75 
  Chekmareva, Liya 1863 RUS0.001-0.2615-3.90 

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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