Individual Calculations November 2019
 Abrorova, Sabrina  Total change: 44.00  Rating chartPersonal card
 M.M.Botvinnik Cup (girls under 14) Moscow RUS 2019-10-16
RcRownchangeKK*chgGame
 1742 1728 5.50 9 1.10 40 44.00 
  Sovetbekova, Nurai 1527 KGZ1.0010.24409.60 
  Karimli, Zhala 1490 AZE1.0010.20408.00 
  Hakobyan, Astghik 1978 ARM0.001-0.1940-7.60 
  Zeliantsova, Kseniya 1994 BLR0.5010.324012.80 
  Varekha, Anna 1662 MDA1.0010.414016.40 
  Bobomurodova, Maftuna 1638 UZB0.501-0.1240-4.80 
  Agajanova, Meryem 1905 TKM1.0010.734029.20 
  Utalieva, Dariga 1352 KAZ0.501-0.4140-16.40 
  Nur-Mukhametova, Alisa 2128  * RUS0.001-0.0840-3.20 
 * 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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