Rapid: Individual Calculations October 2021
 Akhadjonov, Nuriddin  Total change: 22.20  Rating chartPersonal card
 International Chess Academy Autumn Rapid 2021 Tashkent UZB 2021-09-23
RcRownchangeKK*chgGame
 1341 1309 4.00 6 1.11 20 22.20 
  Rajabov, Jasur 1068 UZB1.0010.20204.00 
  Belaya, Liliya 1584 UZB1.0010.832016.60 
  Isaev, Alan 1257 UZB1.0010.43208.60 
  Kurbanov, Abdulaziz 1725 UZB0.001-0.0720-1.40 
  Nematov, Tokhir 1253 UZB0.001-0.5820-11.60 
  Mukhiddinova, Nilufar 1161 UZB1.0010.30206.00 

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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