Individual Calculations April 2023
 Nikiforov, Alexey  Total change: -53.00  Rating chartPersonal card
 Championship DFO 2023 standard (men) Khabarovsk RUS 2023-03-09
RcRownchangeKK*chgGame
 1749 2079 3.50 8 -2.65 20 -53.00 
  Lian, Yury 2158 RUS0.5010.11202.20 
  Nedelko, Nikita 1825 RUS0.001-0.8120-16.20 
  Den, Dmitrij 2079 RUS0.5010.00200.00 
  Mestnikov, Aisen f2038 RUS0.001-0.5620-11.20 
  Lygdypov, Nasakdorzhi 1440 RUS0.001-0.9920-19.80 
  Vorokov, Veniamin 1395 RUS0.501-0.4920-9.80 
  Polyakov, Barat 1679  * RUS1.0010.08201.60 
  Vlasyuk, Mikhail 1376 RUS1.0010.01200.20 
 * 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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