Individual Calculations January 2013
 Benmesbah, Natacha  Total change: -6.90  Rating chartPersonal card
 MAKITA WOMEN CHESS MATCH 2012: INA vs FRA Jakarta and Bekasi INA 2012-12-16
RcRownchangeKK*chgGame
 2278 2273 1.50 4 -0.46 15 -6.90 
  Sihite, Chelsie Monica wm2277 INA0.001-0.4915-7.35 
  Medina, Warda Aulia wm2313 INA0.001-0.4415-6.60 
  Sukandar, Irine Kharisma wg2359 INA1.0010.62159.30 
  Dewi, Aa Citra wf2161 INA0.501-0.1515-2.25 

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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