Individual Calculations May 2012
 Letova, Tatiana  Total change: 22.05  Rating chartPersonal card
 Spring Vacations 2012 Open St. Petersburg RUS 2012-03-22
RcRownchangeKK*chgGame
 1884 1622 3.00 8 1.47 15 22.05 
  Kopasov, Evgeny 2022  * RUS0.001-0.0815-1.20 
  Stroganov, Anatoly 1855 RUS0.5010.29154.35 
  Rumiantsev, Alex 1874 RUS0.5010.31154.65 
  Vakhania, David 1857 RUS1.0010.791511.85 
  Panov, Ivan 2022  * RUS0.001-0.0815-1.20 
  Bekhovskiy, Mikhail 1887 RUS0.001-0.1815-2.70 
  Popov, Alexei 1787 RUS0.001-0.2815-4.20 
  Martynov, Petr 1771 RUS1.0010.701510.50 
 * 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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