Individual Calculations July 2021
 Dudarev, Viacheslav  Total change: -13.00  Rating chartPersonal card
 43 R.G.Nezhmetdinov Memorial Kazan RUS 2021-05-29
RcRownchangeKK*chgGame
 1958 1865 3.00 9 -0.65 20 -13.00 
  Stribuk, Artiom f2256 BLR0.001-0.0920-1.80 
  Sergienko, Sergey m2265  * RUS0.001-0.0820-1.60 
  Rudnev, Yuri 2032 RUS0.5010.22204.40 
  Khisamov, Ruslan 1692 RUS0.501-0.2320-4.60 
  Tykheev, Aldar 1742 RUS0.501-0.1720-3.40 
  Putrenko, Kirill 2132 RUS0.001-0.1820-3.60 
  Arutyunova, Yuliya 1713 RUS0.001-0.7020-14.00 
  Zavivaeva, Emilia wc1778 RUS1.0010.38207.60 
  Kungurov, Andrei 2012 RUS0.5010.20204.00 
 * 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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