Individual Calculations June 2023
 Yahya, Shuaib Al Kaff  Total change: 99.20  Rating chartPersonal card
 Think & Plan April Tournament 2023 Group A Sharjah UAE 2023-04-27
RcRownchangeKK*chgGame
 1380 1443 3.00 6 -0.71 40 -28.40 
  Marcos, Marvin 2019 PHI0.001-0.0240-0.80 
  Altarabichi, Hamza. 1169 SYR1.0010.17406.80 
  Alhammadi, Khalifa Mohamed 1285 UAE0.001-0.7140-28.40 
  Rajendra, Sawant 1142 IND1.0010.15406.00 
  Ahmed, Ali Bamatraf 1260 UAE1.0010.264010.40 
  Rashid, Husain Alhammadi 1402 UAE0.001-0.5640-22.40 

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)
 
 1st Sharjah Future 2023 Sharjah UAE 2023-05-16
RcRownchangeKK*chgGame
 1758 1443 4.50 9 3.19 40 127.60 
  Sawan, Eman wc1740 PLE1.0010.854034.00 
  Rouda Essa, Alserkal wc1747 UAE0.001-0.1440-5.60 
  Mohamed, Ali Dima 1658 DJI1.0010.774030.80 
  Boshra, Alshaeby wm1838 JOR1.0010.924036.80 
  Ahmad, Al Romaithi 1845 UAE0.001-0.0840-3.20 
  Ruba, Al-Qudah 1819 JOR1.0010.914036.40 
  Muratova, Saltanat 1846 KAZ0.5010.424016.80 
  Fandi, Mazen. 1761 SYR0.001-0.1340-5.20 
  Al-Blooshi, Hamad Essa 1568 UAE0.001-0.3340-13.20 

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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