Rapid: Individual Calculations February 2023
 Zyryanov, Andrey An.  Total change: -9.00  Rating chartPersonal card
 Region rapid tournament dedicated to the 85th anniversary of the birth of Vladimir Vysotsky Novosibirsk RUS 2023-01-21
RcRownchangeKK*chgGame
 1677 1579 3.50 9 -0.45 20 -9.00 
  Obgolts, Erik f2395 RUS0.5010.502010.00 
  Lukashov, Vladimir 2031 RUS0.001-0.0620-1.20 
  Rasskazov, Ruslan 1179  * RUS1.0010.08201.60 
  Gerber, Vyacheslav 1789 RUS0.001-0.2320-4.60 
  Fomkin, Dmitry 1897 RUS0.001-0.1320-2.60 
  Rastorgueva, Sofja 1267 RUS0.001-0.8620-17.20 
  Dolgova, Elina 1162 RUS1.0010.07201.40 
  Berezina, Mariya 1981 RUS0.001-0.0820-1.60 
  Khomyak, Darya 1391 RUS1.0010.26205.20 
 * 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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