Individual Calculations January 2022
 Abdul Rasheed, Mariyam Laisa  Total change: -58.80  Rating chartPersonal card
 Asian Junior Girls Chess Championship 2021 Waskaduwa SRI 2021-12-17
RcRownchangeKK*chgGame
 1338 1180 0.50 6 -1.47 40 -58.80 
  Priyanka, K wm1580  * IND0.001-0.0840-3.20 
  Mahdian, Anousha wf1580  * IRI0.001-0.0840-3.20 
  Kannangara, Ginuri 1005 SRI0.001-0.7340-29.20 
  Gamage, Desandhi Dhihansa 1314 SRI0.001-0.3240-12.80 
  Newansa, M Esandi 1163 SRI0.501-0.0240-0.80 
  Gunawardhana, Devindya Oshini 1385 SRI0.001-0.2440-9.60 
 * 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)
 

 

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