Individual Calculations October 2021
 Semenov, Evgeny D.  Total change: -92.80  Rating chartPersonal card
 Anapa_2021_open Anapa RUS 2021-09-01
RcRownchangeKK*chgGame
 1523 1789 2.50 9 -4.64 20 -92.80 
  Smirnova, Dariya 1389  * RUS1.0010.08201.60 
  Khegay, Dmitriy g2189  * RUS0.001-0.0820-1.60 
  Khegai, Darya 1546 RUS0.501-0.3020-6.00 
  Chekina, Anastasiia 1389  * RUS0.001-0.9220-18.40 
  Yakovenko, Artem 1393 RUS0.501-0.4220-8.40 
  Pletinka, Sergei 1476 RUS0.001-0.8620-17.20 
  Blinova, Sofia 1389  * RUS0.501-0.4220-8.40 
  Gaziev, Amir 1389  * RUS0.001-0.9220-18.40 
  Unzhakova, Irina 1548 RUS0.001-0.8020-16.00 
 * 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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