Individual Calculations January 2013
 Petrenko, Mikhail  Total change: 17.70  Rating chartPersonal card
 Half Omsk 2012 Omsk RUS 2012-12-08
RcRownchangeKK*chgGame
 1880 1648 3.00 8 1.18 15 17.70 
  Kislov, Leonid 1876 RUS1.0010.791511.85 
  Konin, Sergey 1837 RUS0.001-0.2515-3.75 
  Silchenko, Stepan 1625 RUS1.0010.47157.05 
  Antipova, Anastasia 1911 RUS0.001-0.1815-2.70 
  Krivoshapko, Alexander 2048  * RUS0.5010.42156.30 
  Bogachkova, Alena 2048  * RUS0.001-0.0815-1.20 
  Chagasov, Oleg 1850 RUS0.001-0.2415-3.60 
  Mokhov, Anatoly 1842 RUS0.5010.25153.75 
 * 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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