Individual Calculations September 2017
 Al Maamari, Wafia Darwish  Total change: -39.52  Rating chartPersonal card
 UAE Indv. Chess CH. U20 Girls Dubai UAE 2017-08-04
RcRownchangeKK*chgGame
 1696 1641 2.50 6 -0.16 38 -6.08 
  Nouman, Amna wm1922 UAE0.001-0.1638-6.08 
  Al-Hammadi, Fatima Hussein 1506 UAE0.001-0.6838-25.84 
  Saleh, Nora Mohd wm1955 UAE0.5010.363813.68 
  Bashaer, Khalil wc1632 UAE1.0010.493818.62 
  Abeer, Ali wc1605 UAE0.001-0.5538-20.90 
  Al-Zarouni, Aisha 1553 UAE1.0010.383814.44 

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)
 
 UAE Indv. Chess CH. for Women Dubai UAE 2017-08-04
RcRownchangeKK*chgGame
 1696 1641 2.50 6 -0.16 38 -6.08 
  Nouman, Amna wm1922 UAE0.001-0.1638-6.08 
  Al-Hammadi, Fatima Hussein 1506 UAE0.001-0.6838-25.84 
  Saleh, Nora Mohd wm1955 UAE0.5010.363813.68 
  Bashaer, Khalil wc1632 UAE1.0010.493818.62 
  Abeer, Ali wc1605 UAE0.001-0.5538-20.90 
  Al-Zarouni, Aisha 1553 UAE1.0010.383814.44 

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)
 
 Abu Dhabi Open Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 1531 1641 3.00 6 -0.72 38 -27.36 
  Mathew, George 1270 IND1.0010.10383.80 
  Al-Bashayra, Yazan f1933 JOR0.5010.353813.30 
  Shanya, Mishra 1929 IND0.001-0.1638-6.08 
  Boricha, Yohan 1374 IND0.501-0.3238-12.16 
  Sharon, Rafael 1256 FID1.0010.09383.42 
  Al-Shamsi, Ousha 1421 UAE0.001-0.7838-29.64 

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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