Individual Calculations October 2013
 Bulmaga, Irina  Total change: 13.90  Rating chartPersonal card
 National team championship - 1st league W Mamaia ROU 2013-08-31
RcRownchangeKK*chgGame
 2154 2410 8.00 9 0.84 10 8.40 
  Ionescu, Irina wg2229 ROU1.0010.26102.60 
  Baciu, Anca-Otilia wf2126 ROU1.0010.16101.60 
  Chirita, Andra-Marina wf2024 ROU1.0010.09100.90 
  Olea, Liliana 2010  * ROU1.0010.08100.80 
  Foisor, Cristina-Adela mwg2391 ROU0.501-0.0310-0.30 
  Ionica, Iulia-Ionela wg2195 ROU1.0010.23102.30 
  Jicman, Ligia-Letitia wm2143 ROU1.0010.18101.80 
  Jakab, Tunde 2010  * ROU1.0010.08100.80 
  Sandu, Mihaela wg2254 ROU0.501-0.2110-2.10 
 * 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)
 
 World Junior U20 Chess Championships-Girls Kocaeli TUR 2013-09-13
RcRownchangeKK*chgGame
 2300 2387 8.50 13 0.55 10 5.50 
  Sviridova, Vlada wf2063 RUS1.0010.13101.30 
  Rakhmangulova, Anastasiya wm2194 UKR1.0010.25102.50 
  Abdumalik, Zhansaya wm2277 KAZ0.501-0.1510-1.50 
  Nguyen, Thi Mai Hung wm2222 VIE1.0010.28102.80 
  Zhai, Mo wm2309 CHN1.0010.39103.90 
  Cori T., Deysi wg2433 PER0.5010.06100.60 
  Medina, Warda Aulia wm2301 INA1.0010.38103.80 
  Arabidze, Meri wg2379 GEO0.501-0.0110-0.10 
  Kashlinskaya, Alina wg2434 RUS1.0010.57105.70 
  Goryachkina, Aleksandra wg2418 RUS0.5010.04100.40 
  Padmini, Rout wg2312 IND0.001-0.6010-6.00 
  Rodriguez Rueda, Paula Andrea wm2226 COL0.001-0.7110-7.10 
  Saduakassova, Dinara wg2326 KAZ0.501-0.0810-0.80 

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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