Individual Calculations January 2011
 Gorbatova, Antonina  Total change: -24.25  Rating chartPersonal card
 Samara region Chmp.2010 womens Samara RUS 2010-12-13
RcRownchangeKK*chgGame
 1868 1732 1.50 7 -0.97 25 -24.25 
  Alieva, Alexandra 1867 RUS0.5010.18254.50 
  Yakovich, Valentina wf2105 RUS0.001-0.1025-2.50 
  Kalashnikova, Elena 1657 RUS0.001-0.6025-15.00 
  Frolova, Lubov 1694 RUS1.0010.452511.25 
  Shur, Tatiana 1655 RUS0.001-0.6125-15.25 
  Andreeva, Elena 1967 RUS0.001-0.2125-5.25 
  Ushakova, Irina wf2132  * RUS0.001-0.0825-2.00 
 * 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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