Individual Calculations December 2019
 Umilina, Alina D.  Total change: -76.80  Rating chartPersonal card
 PFO-2019 G13_STD Svetloe Pole RUS 2019-11-02
RcRownchangeKK*chgGame
 1146 1335 4.00 8 -1.92 40 -76.80 
  Chekina, Anastasiia 1181 RUS0.501-0.2140-8.40 
  Popova, Kseniya 1209 RUS0.001-0.6740-26.80 
  Dzhess, Anna 1055 RUS1.0010.16406.40 
  Arslanova, Yana 1085 RUS0.001-0.8140-32.40 
  Emelianova, Viktoria 1083 RUS0.501-0.3140-12.40 
  Kalinina, Yana 1294 RUS0.501-0.0640-2.40 
  Aristova, Yuliya 1087 RUS0.501-0.3140-12.40 
  Miftakhova, Azalia 1173 RUS1.0010.294011.60 

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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