Individual Calculations September 2011
 Petryakova, Natalia  Total change: 36.60  Rating chartPersonal card
 Summer Cup Saratov High school Property Summer Cup Sar Saratov RUS 2011-06-27
RcRownchangeKK*chgGame
 1816 1708 3.00 6 0.76 15 11.40 
  Efimov, Ivan 2108  * RUS0.001-0.0815-1.20 
  Mamonov, Alexey 1773 RUS0.5010.09151.35 
  Berezhnov, Dmitry 1862 RUS0.001-0.2915-4.35 
  Golovchanskaya, Alina 1563 RUS1.0010.31154.65 
  Sayapin, Dmitry 1700 RUS0.501-0.0115-0.15 
  Fedukin, Alexandre 1889 RUS1.0010.741511.10 
 * 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)
 
 Rtg tmnt 60604 Saratov RUS 2011-07-27
RcRownchangeKK*chgGame
 1924 1722 3.50 7 1.68 15 25.20 
  Zhdanov, Petr 2010 RUS0.001-0.1615-2.40 
  Kruzhilin, Aleksey 1894 RUS1.0010.731510.95 
  Palin, Denis 2012 RUS0.001-0.1615-2.40 
  Bolychevsky, Alexander 1825 RUS1.0010.64159.60 
  Sayapin, Dmitry 1683 RUS1.0010.45156.75 
  Fedorova, Tatiana 1922 RUS0.001-0.2415-3.60 
  Efimov, Ivan 2122  * RUS0.5010.42156.30 
 * 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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