Individual Calculations October 2023
 Efimova, Darya  Total change: 90.80  Rating chartPersonal card
 Satka Autumn 2023 Satka RUS 2023-08-29
RcRownchangeKK*chgGame
 1961 1665 4.00 8 2.27 40 90.80 
  Voit, Daria wg2345 RUS0.5010.494019.60 
  Shafigullina, Zarina wf2100 RUS0.5010.444017.60 
  Goriachkina, Oksana 1809 FID0.5010.19407.60 
  Nosacheva, Mariya wf2091 RUS0.001-0.0740-2.80 
  Shkalova, Margarita wm2120 RUS1.0010.944037.60 
  Yusupova, Adel 1634 RUS0.501-0.0440-1.60 
  Kramarenko, Elena 1899 RUS0.5010.294011.60 
  Kulkova, Dina 1690 RUS0.5010.03401.20 

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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