Rapid: Individual Calculations April 2018
 Matveev, Andrey  Total change: -8.20  Rating chartPersonal card
 Serpukhov rapid 2018 U13 Serpukhov RUS 2018-02-25
RcRownchangeKK*chgGame
 1497 1705 5.50 8 -0.41 20 -8.20 
  Neklyudova, Taisiya 1305  * RUS0.501-0.4220-8.40 
  Filin, Daniil 1864 RUS1.0010.712014.20 
  Zolotova, Mariya 1529 RUS1.0010.27205.40 
  Filkov, Ilya 1482 RUS0.001-0.7820-15.60 
  Dorofeeva, Anna 1325 RUS1.0010.09201.80 
  Chukavina, Elena 1550 RUS1.0010.29205.80 
  Serenko, Vladislav 1569 RUS0.001-0.6820-13.60 
  Kurakov, Vadim 1355 RUS1.0010.11202.20 
 * 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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