Rapid: Individual Calculations August 2018
 Petukhov, Dmitry  Total change: -6.40  Rating chartPersonal card
 Cup GM Nikita Matinyan 2018 - Open Khvalynsk RUS 2018-07-08
RcRownchangeKK*chgGame
 2175 2357 4.50 7 -0.32 20 -6.40 
  Tkacheva, Dariya 1957  * RUS1.0010.08201.60 
  Alekseeva, Tatiyana 1957  * RUS1.0010.08201.60 
  Savchenko, Boris g2645 RUS0.001-0.1620-3.20 
  Kavyev, Ruslan 1957  * RUS0.501-0.4220-8.40 
  Barinova, Valerija 1997 RUS1.0010.10202.00 
  Dobrov, Vladimir g2434 RUS0.001-0.3920-7.80 
  Murzin, Volodar f2276 RUS1.0010.39207.80 
 * 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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