Individual Calculations March 2012
 Bakhtin, Alexander  Total change: -6.75  Rating chartPersonal card
 Blockade CYSS-2 2012 open St. Peterburg RUS 2012-01-03
RcRownchangeKK*chgGame
 1899 1763 2.00 7 -0.45 15 -6.75 
  Pen, Pyotr 2160 RUS0.001-0.0815-1.20 
  Rutman, Aleksandr f2163  * RUS0.001-0.0815-1.20 
  Chernyak, Viktoria 1839 RUS0.001-0.4015-6.00 
  Popov, Alexei 1784 RUS0.001-0.4715-7.05 
  Miridonova, Vasilisa 1812 RUS1.0010.57158.55 
  Klevets, Ksenia 1837 RUS0.001-0.4015-6.00 
  Zvereva, Svetlana 1701 RUS1.0010.41156.15 
 * 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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