Blitz: Individual Calculations August 2023
 Darmaeva, Nomina  Total change: -9.60  Rating chartPersonal card
 Asian Schools Blitz Chess Championship U15 Girls Tashkent UZB 2023-07-20
RcRownchangeKK*chgGame
 1443 1669 5.00 7 -0.24 40 -9.60 
  Silva, U M Himaya Shalindi 1283 SRI1.0010.09403.60 
  Mansurova, Mumtozbegim 1365 UZB1.0010.14405.60 
  Attanayake, A M N R 1269  * SRI1.0010.08403.20 
  Vlasova, Olesia wc1949 FID0.5010.344013.60 
  Aktamova, Zilola 1496 UZB0.001-0.7340-29.20 
  Pragnya, H G 1490 IND0.501-0.2340-9.20 
  Bahtiyorova, Nodirabegim 1247 UZB1.0010.07402.80 
 * 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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