Individual Calculations June 2018
 Tsatsalashvili, Keti  Total change: 39.20  Rating chartPersonal card
 The JAPFA International Women Grandmaster Solo INA 2018-04-25
RcRownchangeKK*chgGame
 2222 2291 8.50 11 1.96 20 39.20 
  Nur Abidah, Shanti wm2128 INA1.0010.28205.60 
  Safranska, Anda wg2200 FRA0.001-0.6220-12.40 
  L`ami, Alina mwg2316 ROU0.001-0.4720-9.40 
  Sihite, Chelsie Monica Ignesias wm2209 INA1.0010.39207.80 
  Frayna, Janelle Mae wg2304 PHI0.5010.02200.40 
  Blagojevic, Tijana wm2254 SRB1.0010.45209.00 
  Zarkovic, Mila wm2214 SRB1.0010.39207.80 
  Fisabilillah, Ummi wf2225 INA1.0010.41208.20 
  Citra, Dewi Ardhiani Anastasia wm2286 INA1.0010.49209.80 
  Lestari, Baiq Vina wf2137 INA1.0010.29205.80 
  Retno, Wijayanti wf2168 INA1.0010.33206.60 

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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