Individual Calculations January 2023
 Aisha, Mohamed Al Muaini  Total change: -42.80  Rating chartPersonal card
 12th sharjah International Cup for Women 2022 Sharjah UAE 2022-12-08
RcRownchangeKK*chgGame
 1771 1504 3.50 8 1.01 40 40.40 
  Suleimanova, Ava wg2153 UKR0.001-0.0140-0.40 
  Shamsa, Amer 1090 UAE0.501-0.4340-17.20 
  Al-Khelaifi, Kholoud wc1489 QAT0.501-0.0240-0.80 
  Elawady, Nouran 1104  * EGY1.0010.08403.20 
  Djukic, Sandra wm2125 SRB0.001-0.0140-0.40 
  Boshra, Alshaeby wm1936 JOR1.0010.934037.20 
  Alavi, Homa 2074 IRI0.001-0.0240-0.80 
  Boric, Elena wm2196 BIH0.5010.494019.60 
 * 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
 1394 1504 3.00 8 -2.08 40 -83.20 
  Aysha, Nasser H Alshamsi 1290 UAE1.0010.23409.20 
  Rouda Essa, Alserkal wc1766 UAE0.5010.324012.80 
  Fatima, Saif Al-Ali wc1437 UAE0.501-0.0940-3.60 
  Mouza, Almaamari 1394 UAE0.501-0.1540-6.00 
  Khalil, Reem 1331 UAE0.001-0.7340-29.20 
  Almaamari , Zainab Darwish wc1394 UAE0.501-0.1540-6.00 
  Latifah, Darmaki 1442 UAE0.001-0.5940-23.60 
  Mira, Husain Al Hammadi 1096 UAE0.001-0.9240-36.80 

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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