Blitz: Individual Calculations February 2017
 Petrenko, Valentin  Total change: -22.80  Rating chartPersonal card
 Rybinsk_New year starts 2017 B Rybinsk RUS 2017-01-04
RcRownchangeKK*chgGame
 1779 1914 3.50 7 -1.14 20 -22.80 
  Voropanov, Oleg 2172 RUS0.001-0.1820-3.60 
  Kounov, Vyacheslav 1514  * RUS0.001-0.9220-18.40 
  Skolneva, Oksana 1699 RUS1.0010.23204.60 
  Grachev, Viktor V. 1763 RUS0.001-0.7020-14.00 
  Korolev, Viktor 1675 RUS1.0010.20204.00 
  Knyazev, Nikolay 1856 RUS0.501-0.0820-1.60 
  Arkhipov, Sergey 1773 RUS1.0010.31206.20 
 * 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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