Individual Calculations October 2012
 Yu, Sally  Total change: 6.00  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2037 1990 4.00 8 0.40 15 6.00 
  Aguilar, Filipina wc1836 MLT1.0010.29154.35 
  Tania, Sachdev mwg2379 IND0.001-0.0915-1.35 
  Stojkovska, Monika 1939 MKD0.001-0.5715-8.55 
  Cosma, Elena-Luminita wg2352 ROU0.001-0.1015-1.50 
  Rojas, Montserrat 1605 PAR1.0010.09151.35 
  Wafa, Shrook wf1911 EGY1.0010.39155.85 
  Coimbra, Margarida wf2116 POR0.001-0.3315-4.95 
  Fernandez, Maria Florencia 2160 ARG1.0010.721510.80 

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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