Individual Calculations January 2017
 Olimjonova, Samirabonu  Total change: 22.00  Rating chartPersonal card
 World Schools Girls U11 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1503 1276 2.50 8 0.55 40 22.00 
  Shohradowa, Lala wc1586 TKM0.001-0.1440-5.60 
  Tochilkina, Ekaterina 1610 RUS1.0010.884035.20 
  Toncheva, Nadya 1676  * BUL0.001-0.0840-3.20 
  Ershova, Margarita 1562 RUS0.001-0.1640-6.40 
  Vetokhina, Sofia 1395 RUS1.0010.664026.40 
  Kairbekova, Amina wc1646 KAZ0.001-0.1040-4.00 
  Premanath, Prasansa 1128 SRI0.501-0.2040-8.00 
  Dorokhina, Elizaveta 1417 RUS0.001-0.3140-12.40 
 * 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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