Individual Calculations July 2019
 Chernokulskaya, Alina  Total change: -65.60  Rating chartPersonal card
 R.G.Nezhmetdinov Memorial 2019 G-15 Kazan RUS 2019-06-01
RcRownchangeKK*chgGame
 1362 1566 3.50 7 -1.64 40 -65.60 
  Bobrovskaja, Veronika 1274 RUS0.501-0.3540-14.00 
  Bodanina, Irina 1166  * RUS1.0010.08403.20 
  Korzhova, Sofia 1487 RUS1.0010.394015.60 
  Stakina, Melissa 1534 RUS0.501-0.0440-1.60 
  Guzhova, Amina 1500 RUS0.501-0.0940-3.60 
  Nigmatullina, Dina 1404 RUS0.001-0.7140-28.40 
  Galieva, Alina 1166  * RUS0.001-0.9240-36.80 
 * 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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