Individual Calculations January 2014
 Avetisyan, Mariam  Total change: 33.30  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1759 1705 7.00 11 2.22 15 33.30 
  Pincay Coloma, Daniela 1491 ECU0.001-0.7715-11.55 
  Zlamana, Anna 1505 CZE1.0010.24153.60 
  Tao, Rachel Long-Xin 1436 CAN0.501-0.3315-4.95 
  Javakhishvili, Mariam 1560 GEO1.0010.31154.65 
  Toporkova, Sofia 1811 RUS1.0010.64159.60 
  Sieber, Fiona 1920 GER0.5010.27154.05 
  Tejaswini, Sagar wc1900 IND0.5010.25153.75 
  Wiesner, Paula 1893 GER0.5010.24153.60 
  Kanakova, Natalie 1911 CZE0.001-0.2415-3.60 
  Mirzaeva, Gulnara 1892 RUS1.0010.741511.10 
  Drogovoz, Irina 2025 RUS1.0010.871513.05 

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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