Individual Calculations August 2019
 Fatima, Saif Al-Ali  Total change: 158.00  Rating chartPersonal card
 UAE National Invd. Chess Championship 2019 (U14 Girl) Dubai UAE 2019-07-10
RcRownchangeKK*chgGame
 1206 1319 7.50 8 2.35 40 94.00 
  Ghalya, Naser Alnuaimi 1057 UAE1.0010.18407.20 
  Anood, Ahmad 1144 UAE1.0010.274010.80 
  Khalil, Hanan 1383 UAE1.0010.594023.60 
  Vyas, Arya Ajay wc1141 IND1.0010.274010.80 
  Almaamari , Zainab Darwish wc1338 UAE0.5010.03401.20 
  Latifah, Darmaki 1291 UAE1.0010.464018.40 
  Faraj, Mariam 1131 UAE1.0010.264010.40 
  Ahlam, Rashed 1162 UAE1.0010.294011.60 

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)
 
 Arab Individual Chess Age Groups Championship - 2019 U14-F Amman JOR 2019-07-20
RcRownchangeKK*chgGame
 1329 1319 5.50 8 1.60 40 64.00 
  Dina, Khader 1207 JOR1.0010.354014.00 
  Khalil, Hanan 1383 UAE0.5010.09403.60 
  Latifah, Darmaki 1291 UAE0.001-0.5440-21.60 
  Nihad, Sabah Noori 1250 IRQ1.0010.404016.00 
  Almaamari , Zainab Darwish wc1338 UAE1.0010.534021.20 
  Belattar, Ines 1491 ALG0.001-0.2740-10.80 
  Dalya, Abdelrahim 1176 JOR1.0010.314012.40 
  Tiba, Mahdi Attiyah 1497 IRQ1.0010.734029.20 

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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