Individual Calculations June 2018
 Citra, Dewi Ardhiani Anastasia  Total change: -18.80  Rating chartPersonal card
 The JAPFA International Women Grandmaster Solo INA 2018-04-25
RcRownchangeKK*chgGame
 2222 2286 5.50 11 -0.94 20 -18.80 
  Zarkovic, Mila wm2214 SRB0.001-0.6020-12.00 
  Fisabilillah, Ummi wf2225 INA0.501-0.0820-1.60 
  Sihite, Chelsie Monica Ignesias wm2209 INA0.501-0.1120-2.20 
  Lestari, Baiq Vina wf2137 INA1.0010.30206.00 
  Retno, Wijayanti wf2168 INA1.0010.34206.80 
  Nur Abidah, Shanti wm2128 INA1.0010.29205.80 
  Safranska, Anda wg2200 FRA0.501-0.1220-2.40 
  L`ami, Alina mwg2316 ROU0.5010.04200.80 
  Tsatsalashvili, Keti wg2291 GEO0.001-0.4920-9.80 
  Frayna, Janelle Mae wg2304 PHI0.5010.03200.60 
  Blagojevic, Tijana wm2254 SRB0.001-0.5420-10.80 

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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