Rapid: Individual Calculations May 2017
 Petukhov, Igor  Total change: -6.80  Rating chartPersonal card
 UR CUP 2017 rpd (st. 9) Izhevsk RUS 2017-04-16
RcRownchangeKK*chgGame
 1813 1702 3.00 7 0.41 20 8.20 
  Lykov, Sergey 2102  * RUS0.001-0.0820-1.60 
  Kutlyabaev, Alexey 1592 RUS1.0010.35207.00 
  Chernyshov, Ivan 1837 RUS1.0010.682013.60 
  Ivanov, Alexandr 1898 RUS1.0010.752015.00 
  Bondarev, Sergey 1660 RUS0.001-0.5620-11.20 
  Poletaev, Vitaly 1843 RUS0.001-0.3120-6.20 
  Khamintov, Vladimir 1759 RUS0.001-0.4220-8.40 
 * 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)
 
 UR CUP 2017 rpd (st. 10) Izhevsk RUS 2017-04-23
RcRownchangeKK*chgGame
 1671 1702 2.50 6 -0.75 20 -15.00 
  Novoselov, Alexander 2102  * RUS0.001-0.0820-1.60 
  Kotkin, Egor 1302  * RUS1.0010.08201.60 
  Shaihutdinov, Timur 1838 RUS0.001-0.3220-6.40 
  Bacherikov, Alexander 1528 RUS0.501-0.2320-4.60 
  Sjutkin, Anatoly 1689 RUS1.0010.48209.60 
  Irodenko, Anastasiya 1569 RUS0.001-0.6820-13.60 
 * 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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