Individual Calculations March 2018
 Chan, Naruna  Total change: -19.60  Rating chartPersonal card
 Moscow Open 2018_B Moscow RUS 2018-01-27
RcRownchangeKK*chgGame
 1886 1929 3.50 8 -0.98 20 -19.60 
  Tokhirjonova, Gulrukhbegim wg2329  * UZB0.001-0.0820-1.60 
  Tanygina, Yulia 1665 RUS0.501-0.3220-6.40 
  Testova, Nika 1713 RUS1.0010.22204.40 
  Avetisyan, Mariam 2098 ARM0.5010.22204.40 
  Utiatskaja, Irina wm2164 RUS0.001-0.2120-4.20 
  Smbatyan, Qristine 1605 ARM0.501-0.3720-7.40 
  Mikheeva, Galina wc1678 RUS0.001-0.8120-16.20 
  Pankova, Julia 1832 RUS1.0010.37207.40 
 * 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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