Individual Calculations August 2023
 Bahtiyorova, Nodirabegim  Total change: -152.00  Rating chartPersonal card
 Asian Schools Chess Championship U15 Girls Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1223 1505 2.00 7 -3.80 40 -152.00 
  Attanayake, A M N R 1199 SRI0.001-0.8640-34.40 
  Yuldoshboeva, Odina 1218 UZB0.001-0.8440-33.60 
  Lee, Xia Sean 1333 MAS0.501-0.2340-9.20 
  Juraeva, Muattar 1165 UZB0.501-0.3840-15.20 
  Samatova, Farangiz 1105  * UZB0.001-0.9240-36.80 
  Bimansa, D G Jayandi 1208 SRI0.501-0.3540-14.00 
  Shomurodova, Raykhona 1335 UZB0.501-0.2240-8.80 
 * 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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