Blitz: Individual Calculations April 2017
 Petrukhina, Olga  Total change: -26.40  Rating chartPersonal card
 Blitz - SFO women championship 2017 Novosibirsk RUS 2017-03-19
RcRownchangeKK*chgGame
 1929 2046 5.00 10 -1.32 20 -26.40 
  Avdochenko, Angelina 1716 RUS1.0010.12202.40 
  Khlichkova, Tatiana wm2163 RUS0.001-0.3420-6.80 
  Tsvetkova, Ludmila 1911 RUS0.001-0.6820-13.60 
  Bukina, Polina 1701 RUS1.0010.11202.20 
  Porozhnyak, Maya 1968 RUS0.001-0.6120-12.20 
  Novikova, Anna wm2147 RUS0.001-0.3620-7.20 
  Shumakova, Svetlana 1646  * RUS1.0010.08201.60 
  Fomkina, Ekaterina wf1934 RUS1.0010.35207.00 
  Rodionova, Daria wf2142 RUS0.001-0.3720-7.40 
  Lyashenko, Anna 1959 RUS1.0010.38207.60 
 * 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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