Individual Calculations December 2017
 Koryakina, Mariya  Total change: -29.60  Rating chartPersonal card
 Moscow Chmp. G15 2017 Moscow RUS 2017-11-11
RcRownchangeKK*chgGame
 1377 1232 2.00 8 -0.74 40 -29.60 
  Mikhailina, Elena 1632  * RUS0.001-0.0840-3.20 
  Kokueva, Alisa 1632  * RUS0.001-0.0840-3.20 
  Bystrova, Anna 1312 RUS0.5010.11404.40 
  Kasatkina, Maria 1254 RUS0.5010.03401.20 
  Lobanova, Milana 1550 RUS0.001-0.1340-5.20 
  Ponomareva, Ksenija 1180 RUS0.001-0.5740-22.80 
  Shevtsova, Stefania 1213 RUS0.001-0.5340-21.20 
  Kirianova, Evgeniia 1242 RUS1.0010.514020.40 
 * 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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