Individual Calculations July 2011
 Li, Ruofan  Total change: -4.00  Rating chartPersonal card
 Zone 3.3 Zonal Championship Women's Tagaytay City PHI 2011-05-23
RcRownchangeKK*chgGame
 2186 2423 6.50 9 -0.40 10 -4.00 
  Medina, Warda Aulia wf2035 INA0.501-0.4110-4.10 
  Bernales, Christy Lamiel 2023  * PHI0.501-0.4210-4.20 
  Chan, Wei Yi Victoria wf2023  * SIN1.0010.08100.80 
  Camacho, Chardine Cheradee wf2203 PHI0.501-0.2810-2.80 
  Mendoza, Beverly wm2040 PHI1.0010.09100.90 
  Sukandar, Irine Kharisma wg2362 INA1.0010.42104.20 
  Le, Thanh Tu wg2328 VIE0.501-0.1310-1.30 
  Nguyen, Thi Thanh An wg2338 VIE1.0010.38103.80 
  Hoang, Thi Bao Tram wg2325 VIE0.501-0.1310-1.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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