Individual Calculations September 2021
 Ivanaynen, Natalia  Total change: -11.20  Rating chartPersonal card
 Team Leningrad region Chmp. 2021 Tikhvin RUS 2021-08-20
RcRownchangeKK*chgGame
 1521 1622 5.00 9 -0.56 20 -11.20 
  Blinkov, Pavel 2022  * FIN0.001-0.0820-1.60 
  Drozdov, Artem 1275 RUS1.0010.11202.20 
  Tolkachev, Vladimir 1919 RUS0.001-0.1520-3.00 
  Lytasova, Katerina 1260 RUS0.001-0.9020-18.00 
  Nichiporets, Oleg 1398 RUS1.0010.22204.40 
  Necheukhina, Kseniya 1222  * RUS0.501-0.4220-8.40 
  Smirnov, Mark Al. 1354 RUS0.501-0.3320-6.60 
  Duev, Dmitriy 1457 RUS1.0010.28205.60 
  Belovanov, Oleg 1782 RUS1.0010.712014.20 
 * 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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