Rapid: Individual Calculations December 2019
 Ivanova, Anna  Total change: 16.80  Rating chartPersonal card
 Star Trek U15 2019 Korolev RUS 2019-11-17
RcRownchangeKK*chgGame
 1419 1311 3.50 7 0.84 20 16.80 
  Neklyudov, Taras 1711  * RUS1.0010.922018.40 
  Kuznetsov, Igor M. 1376 RUS0.001-0.4120-8.20 
  Kireeva, Mariya Il 1160 RUS1.0010.30206.00 
  Selezneva, Anna 1318 RUS0.001-0.4920-9.80 
  Vinokurov, Grigoriy 1629 RUS0.5010.37207.40 
  Kondrashin, Dmitriy 1213 RUS1.0010.37207.40 
  Gapon, Ilya 1528 RUS0.001-0.2220-4.40 
 * 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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