Individual Calculations October 2019
 Nikolaeva, Aleksandra  Total change: 39.60  Rating chartPersonal card
 Moscow region 2019 girls 19 Odintsovo RUS 2019-08-26
RcRownchangeKK*chgGame
 1350 1290 4.50 8 0.99 40 39.60 
  Naumova, Alexandra 1672 RUS0.001-0.0940-3.60 
  Sachko, Viktoriya 1095 RUS1.0010.254010.00 
  Aigi, Anna 1270 RUS0.501-0.0340-1.20 
  Vasiljeva, Anna 1501 RUS0.001-0.2340-9.20 
  Lovetskaya, Valeria 1118 RUS1.0010.274010.80 
  Chankueva, Alina 1119 RUS1.0010.274010.80 
  Gubareva, Sofia 1593 RUS0.001-0.1440-5.60 
  Sidorova, Margarita 1430 RUS1.0010.694027.60 

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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