Individual Calculations January 2023
 Mohammadi, Melika  Total change: 27.20  Rating chartPersonal card
 12th sharjah International Cup for Women 2022 Sharjah UAE 2022-12-08
RcRownchangeKK*chgGame
 1870 1883 5.00 9 0.68 40 27.20 
  Elawady, Nouran 1483  * EGY1.0010.08403.20 
  Babayan, Armine 2143 ARM0.001-0.1840-7.20 
  Latifah, Darmaki 1442 UAE1.0010.06402.40 
  Suleimanova, Ava wg2153 UKR1.0010.834033.20 
  Bauyrzhan, Arnash 2041 KAZ1.0010.714028.40 
  Novikova, Margarita 1982 UKR0.001-0.3640-14.40 
  Djukic, Sandra wm2125 SRB0.001-0.2040-8.00 
  Kanter, Elizaveta 1443 KAZ1.0010.06402.40 
  Zabrzanska, Weronika 2020 POL0.001-0.3240-12.80 
 * 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)
 

 

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