Rapid: Individual Calculations January 2023
 Gorbunov, Yury  Total change: 10.80  Rating chartPersonal card
 Rapid - Mikhail Tulupov Memorial - 2022 Novosibirsk RUS 2022-12-06
RcRownchangeKK*chgGame
 1710 1775 5.00 8 0.54 20 10.80 
  Korovin, Leonid 1328 RUS1.0010.06201.20 
  Mukhamadeev, Razit 1971 RUS1.0010.752015.00 
  Ryabov, Sergei 1994 RUS0.001-0.2220-4.40 
  Kazazov, Anatoly 1375  * RUS0.501-0.4220-8.40 
  Kirgetov, Vitaly 1660 RUS0.001-0.6620-13.20 
  Popov, Eugeny V 1791 RUS1.0010.522010.40 
  Pisarsky, Georgy 1851 RUS1.0010.602012.00 
  Ptyushkin, Boris 1711 RUS0.501-0.0920-1.80 
 * 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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