Individual Calculations September 2021
 Smirnov, Mark Al.  Total change: 53.60  Rating chartPersonal card
 Team Leningrad region Chmp. 2021 Tikhvin RUS 2021-08-20
RcRownchangeKK*chgGame
 1498 1354 4.50 9 1.34 40 53.60 
  Bystryakova, Elena V. wm1754  * RUS0.001-0.0840-3.20 
  Grigoryev, Mikhail 1662 RUS0.001-0.1440-5.60 
  Drozdov, Artem 1275 RUS1.0010.394015.60 
  Muraviev, Maxim 1701 RUS0.5010.394015.60 
  Lytasova, Katerina 1260 RUS0.001-0.6340-25.20 
  Bazyleva, Margarita 1164 RUS1.0010.254010.00 
  Ivanaynen, Natalia 1622 FIN0.5010.334013.20 
  Solntseva, Arina 1288 RUS1.0010.414016.40 
  Tolkachev, Vladimir 1754  * RUS0.5010.424016.80 
 * 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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