Individual Calculations September 2021
 Rakhmangulova, Anastasiya  Total change: 10.20  Rating chartPersonal card
 Biel Chess Festival 2021 - MTO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 2280 2167 4.00 9 0.51 20 10.20 
  Erigaisi, Arjun g2567  * IND0.001-0.0820-1.60 
  Omar, Noaman m2367 UAE1.0010.762015.20 
  Sadhwani, Raunak g2555 IND0.001-0.0920-1.80 
  Loeffler, Markus m2295 GER0.001-0.3320-6.60 
  Kueng, Nicolas 2005 SUI0.001-0.7120-14.20 
  Ohler, Julius 2014 GER1.0010.30206.00 
  Heer, Stephan 2063 SUI1.0010.36207.20 
  Aravindh, Chithambaram Vr. g2567  * IND0.001-0.0820-1.60 
  Gomez Barrera, Javiera Belen wm2083 CHI1.0010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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