Individual Calculations February 2019
 Almaamari , Zainab Darwish  Total change: 109.60  Rating chartPersonal card
 UAE President Cup for Girls U14 Ajman UAE 2019-01-12
RcRownchangeKK*chgGame
 1281 1252 6.00 8 2.28 40 91.20 
  Essa, Shahad 1075 UAE1.0010.274010.80 
  Mariam Mohammed, Almaeeni 1079 UAE1.0010.274010.80 
  Fatima, Al Wahabi 1530 UAE0.001-0.1740-6.80 
  Fatima, Saif Al-Ali wc1358 UAE1.0010.644025.60 
  Latifah, Darmaki 1346 UAE0.5010.13405.20 
  Al Ali, Aisha Saif 1365 UAE0.5010.15406.00 
  Al-Hammadi, Maryam Hussein 1354 UAE1.0010.644025.60 
  Aisha, Mohamed Al Muaini 1143 UAE1.0010.354014.00 

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)
 
 Al Ain Winter Chess Festival(Standard) Al Ain UAE 2019-01-17
RcRownchangeKK*chgGame
 1459 1252 1.00 2 0.46 40 18.40 
  Mouza, Nasser Alshamsi 1294 UAE1.0010.564022.40 
  Al Shamsi, Hamad Naseer 1624 UAE0.001-0.1040-4.00 

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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