Rapid: Individual Calculations July 2022
 Almaamari , Zainab Darwish  Total change: 3.60  Rating chartPersonal card
 Alaamerah Chess Tournament 2022 - Rapid Al Ain UAE 2022-05-20
RcRownchangeKK*chgGame
 1388 1400 3.00 5 0.18 20 3.60 
  Lagutin, Nelman 1948 PHI0.001-0.0320-0.60 
  Aditi, Arun 1207 IND1.0010.25205.00 
  Amal, Fadel S M Alshamsi wc1369 UAE0.001-0.5420-10.80 
  Salem, Muhsan Shuaib 1189 UAE1.0010.23204.60 
  Hamad, M A M Al Ali 1228 UAE1.0010.27205.40 

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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