Rapid: Individual Calculations March 2020
 Arapova, Angelika  Total change: 9.20  Rating chartPersonal card
 Magnitogorsk Chess Federation Cup 2019-2020 rapid 5 Magnitogorsk RUS 2020-02-16
RcRownchangeKK*chgGame
 1596 1664 5.50 9 0.46 20 9.20 
  Bekmukhamedov, Daniyar 1264  * RUS1.0010.08201.60 
  Amirov, Artur 1890 RUS0.001-0.2120-4.20 
  Zhaikbaev, Arstan 1329 RUS1.0010.12202.40 
  Melnikov, Vyacheslav 1885 RUS1.0010.782015.60 
  Kimmel, Nikolai 1813 RUS0.5010.20204.00 
  Kolyubaev, Gordey 1774 RUS0.001-0.3520-7.00 
  Lapshin, Nikolai P. 1705 RUS0.001-0.4420-8.80 
  Umurzakov, Kairat 1418 RUS1.0010.19203.80 
  Murin, Matvei 1284 RUS1.0010.09201.80 
 * 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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