Rapid: Individual Calculations April 2018
 Lebedeva, Polina  Total change: 34.40  Rating chartPersonal card
 Champ. Tver region (w) rapid 2018 Tver RUS 2018-03-09
RcRownchangeKK*chgGame
 1291 992 3.00 7 1.72 20 34.40 
  Nikitina, Zoya N 1392  * RUS0.001-0.0820-1.60 
  Shcheglova, Olga 1016 RUS1.0010.532010.60 
  Neunyvalova, Ekaterina 1392  * RUS0.001-0.0820-1.60 
  Dementieva, Ksenia 1392  * RUS1.0010.922018.40 
  Bykova, Natalia 1392  * RUS0.001-0.0820-1.60 
  Pershina, Nelli 1392  * RUS0.001-0.0820-1.60 
  Vizhulina, Anna 1059 RUS1.0010.592011.80 
 * 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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