Rapid: Individual Calculations November 2023
 Khadija, Shamlan Alnuaimi  Total change: -19.60  Rating chartPersonal card
 15th Chess Lab Rapid Challenge U1600 Dubai UAE 2023-09-24
RcRownchangeKK*chgGame
 1280 1042 0.00 2 -0.49 40 -19.60 
  Akhil, Vijayakumar 1450 IND0.001-0.0840-3.20 
  Karam, Carlo 1109 LBN0.001-0.4140-16.40 

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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