Rapid: Individual Calculations February 2023
 Aminov, Andrey  Total change: -3.20  Rating chartPersonal card
 Voronezh Liberation Day Rapid 2023 Voronezh RUS 2023-01-28
RcRownchangeKK*chgGame
 1969 2266 7.00 9 -0.16 20 -3.20 
  Nosov, Gennadiy 1495 RUS1.0010.00200.00 
  Karpuzov, Bogdan 1858 RUS0.501-0.4220-8.40 
  Kuritsina, Zlata 1866  * RUS1.0010.08201.60 
  Voronin, Yaroslav 1913 RUS1.0010.11202.20 
  Popov, Maksim f2204 RUS0.501-0.0920-1.80 
  Serdjukov, Sergey f2045 RUS1.0010.22204.40 
  Chuprikov, Dmitry f2264 RUS0.001-0.5020-10.00 
  Zhurova, Anna wf2096 RUS1.0010.28205.60 
  Gasparian, Haik 1976 ARM1.0010.16203.20 
 * 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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