Individual Calculations November 2009
 Sanchez Ruiz, Piedad Esmeralda  Total change: 4.80  Rating chartPersonal card
 7th Individual Women World Chess Championship for Blind and Visually Impaired Wagrowiec POL 2009-08-17
RcRownchangeKK*chgGame
 2004 1961 3.50 7 0.32 15 4.80 
  Chernichenko, Olga 1960 UKR1.0010.50157.50 
  Debowska, Teresa f1905 POL1.0010.42156.30 
  Pustovoitova, Daria 2285 RUS0.001-0.1315-1.95 
  Zsiltzova-Lisenko, Lubov wm2292 UKR1.0010.881513.20 
  Stolarczyk, Anna wc2006 POL0.001-0.4415-6.60 
  Maeckelberg, Mieke 1933 BEL0.501-0.0415-0.60 
  Karsokaite, Irena 1644 LTU0.001-0.8715-13.05 

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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