Individual Calculations December 2019
 Belousova, Sofia  Total change: -48.80  Rating chartPersonal card
 SFO G13 2019 Novokuznetsk RUS 2019-10-31
RcRownchangeKK*chgGame
 1228 1368 3.50 7 -1.22 40 -48.80 
  Gerasimenko, Vera 1316 RUS0.501-0.0740-2.80 
  Matveeva, Kristina 1170 RUS1.0010.24409.60 
  Khegai, Darya 1504 RUS1.0010.684027.20 
  Bragina, Anna 1157 RUS0.001-0.7740-30.80 
  Naksyl, Dolzat 1223 RUS0.001-0.6940-27.60 
  Khareva, Anastasiya 1046 RUS1.0010.13405.20 
  Gusarova, Anna 1183 RUS0.001-0.7440-29.60 

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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