Individual Calculations January 2023
 Rouda Essa, Alserkal  Total change: -42.80  Rating chartPersonal card
 12th sharjah International Cup for Women 2022 Sharjah UAE 2022-12-08
RcRownchangeKK*chgGame
 1685 1766 3.50 8 -1.07 40 -42.80 
  Lukina, Aleksandra wf2042 FID0.5010.334013.20 
  Zabrzanska, Weronika 2020 POL1.0010.814032.40 
  Lehaci, Miruna-Daria wm2155 ROU0.001-0.0940-3.60 
  Yagutian, Mariya 1802 FID0.001-0.4540-18.00 
  Kanter, Elizaveta 1443 KAZ0.001-0.8740-34.80 
  Yasaswi, Krishna Bommi 1366  * IND1.0010.08403.20 
  Fawaz, Nadia 1323 LBN0.001-0.9440-37.60 
  Ahoud, Eisa Bashkardi 1332 UAE1.0010.06402.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 President Cup Chess Championship 2022 - Women Abu Dhabi UAE 2022-12-19
RcRownchangeKK*chgGame
 1561 1766 6.00 8 0.00 40 0.00 
  Aisha, Mohamed Al Muaini 1504 UAE0.501-0.3240-12.80 
  Khalil, Hanan 1538 UAE1.0010.21408.40 
  Al Maamari, Wafia Darwish wf1814 UAE1.0010.574022.80 
  Mariam, Essa 1601 UAE0.001-0.7240-28.80 
  Mouza, Almaamari 1394 UAE1.0010.10404.00 
  Abeer, Ali wc1519 UAE1.0010.19407.60 
  Ahlam, Rashed 1522 UAE0.501-0.3040-12.00 
  Al Ali, Aisha Saif 1594 UAE1.0010.274010.80 

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)
 

 

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