Individual Calculations January 2013
 Gorbatova, Antonina  Total change: -15.30  Rating chartPersonal card
 Samara region Chmp.2012 womens Samara RUS 2012-11-29
RcRownchangeKK*chgGame
 1763 1708 3.00 8 -0.51 30 -15.30 
  Khasmamedova, Fidan 1491 RUS0.501-0.2830-8.40 
  Ushakova, Irina wf2108  * RUS0.001-0.0830-2.40 
  Makarova, Darya 1736 RUS0.001-0.4630-13.80 
  Alieva, Alexandra 1965 RUS0.001-0.1830-5.40 
  Maslova, Polina 1871 RUS0.001-0.2830-8.40 
  Frolova, Lubov 1654 RUS0.501-0.0830-2.40 
  Alieva, Viktoria 1449 RUS1.0010.18305.40 
  Danilova, Irina M 1833 RUS1.0010.673020.10 
 * 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)
 

 

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