Individual Calculations October 2017
 Nikolaeva, Aleksandra  Total change: -38.00  Rating chartPersonal card
 Moscow region 2017 girls 15 Serpukhov RUS 2017-08-24
RcRownchangeKK*chgGame
 1288 1275 2.50 7 -0.95 40 -38.00 
  Tarielashvili, Diana 1607 RUS0.001-0.1240-4.80 
  Selezneva, Anna 1256 RUS0.001-0.5340-21.20 
  Chankueva, Alina 1371 RUS0.001-0.3740-14.80 
  Meshcheryakova, Alina 1244 RUS0.501-0.0440-1.60 
  Alaverdyan, Maria 1116 RUS0.501-0.2140-8.40 
  Tokareva, Svetlana 1285 RUS1.0010.514020.40 
  Kuzmenko, Olga 1137 RUS0.501-0.1940-7.60 

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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