Individual Calculations March 2011
 Petrenko, Svetlana  Total change: -34.05  Rating chartPersonal card
 Championship of Moldova. Women 2011 Kishinev MDA 2011-02-07
RcRownchangeKK*chgGame
 1880 2243 4.00 7 -2.27 15 -34.05 
  Ursu, Ana-Maria W wc1919 MDA1.0010.13151.95 
  Hincu, Olga 1843  * MDA0.001-0.9215-13.80 
  Sarivan, Margareta 1909 MDA1.0010.12151.80 
  Botan, Anna 1843  * MDA1.0010.08151.20 
  Cazacu, Gabriela 1843  * MDA1.0010.08151.20 
  Crigan, Galina 1961 MDA0.001-0.8415-12.60 
  Coada, Elena 1843  * MDA0.001-0.9215-13.80 
 * 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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