Individual Calculations October 2012
 Zepeda, Lorena  Total change: 14.70  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2172 2139 6.00 11 0.98 15 14.70 
  Muzychuk, Mariya mwg2466 UKR0.001-0.1315-1.95 
  Wang, Chengjia 1988 KOR1.0010.30154.50 
  Feliciano Ebert, Vanessa wf2231 BRA0.001-0.3715-5.55 
  Nakagawa, Emiko wc1798 JPN1.0010.12151.80 
  Pustovoitova, Daria 2294 RUS0.001-0.2915-4.35 
  Foisor, Cristina-Adela mwg2402 ROU0.5010.32154.80 
  Hallaeva, Bahar wf2174 TKM1.0010.55158.25 
  Medina, Warda Aulia wf2218 INA0.001-0.3915-5.85 
  Greeff, Melissa wg2091 RSA0.501-0.0715-1.05 
  Real Pereyra, Diana Carime wf2075 MEX1.0010.41156.15 
  Vovk, Oksana wm2159 DEN1.0010.53157.95 

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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