Individual Calculations May 2015
 Nakhbayeva, Guliskhan  Total change: 23.20  Rating chartPersonal card
 Women's World Championship 2015 Sochi RUS 2015-03-16
RcRownchangeKK*chgGame
 2487 2329 0.50 2 -0.08 20 -1.60 
  Tan, Zhongyi wg2487 CHN0.5010.21204.20 
  Tan, Zhongyi wg2487 CHN0.001-0.2920-5.80 

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)
 
 FIDE Women's World Team Chess Championship 2015 Chengdu CHN 2015-04-18
RcRownchangeKK*chgGame
 2349 2329 5.00 8 1.24 20 24.80 
  Padmini, Rout wg2446 IND1.0010.662013.20 
  Ushenina, Anna gwg2486 UKR0.001-0.2920-5.80 
  Foisor, Sabina-Francesca wg2235 USA1.0010.37207.40 
  Arabidze, Meri mwg2374 GEO0.5010.06201.20 
  Galojan, Lilit mwg2277 ARM1.0010.43208.60 
  Lei, Tingjie wg2444 CHN0.5010.16203.20 
  Wafa, Shahenda wm2115 EGY1.0010.23204.60 
  Szczepkowska-Horowska, Karina wg2414 POL0.001-0.3820-7.60 

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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