Individual Calculations March 2024
 Al Qassabi, Mohammed  Total change: 35.60  Rating chartPersonal card
 Jestate U18 Classical FIDE Rated Tournament Doha QAT 2024-02-01
RcRownchangeKK*chgGame
 1314 1194 3.00 5 1.13 40 45.20 
  Balanandan, Ayyappan 1595 IND1.0010.924036.80 
  Aman, Anupama Sumith 1291 IND0.001-0.3740-14.80 
  Yu, Leonard Dongchi 1494 USA0.001-0.1540-6.00 
  Amr Khalil, Aya 1093 EGY1.0010.364014.40 
  Al Qassabi, Layan 1099 QAT1.0010.374014.80 

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)
 
 Qatar-China Friendly Youth Tournament Doha QAT 2024-02-10
RcRownchangeKK*chgGame
 1296 1194 0.50 2 -0.24 40 -9.60 
  Aljamaat, Khaled 1421 QAT0.001-0.2140-8.40 
  Al-Kuwari, Hamad 1171 QAT0.501-0.0340-1.20 

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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