Individual Calculations May 2018
 Chen, Chi  Total change: 10.00  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U18 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1628 1448 2.50 8 0.25 40 10.00 
  Chandra, Vania Vindy 1848  * INA0.001-0.0840-3.20 
  Demeu, Gulziya 1707 KAZ1.0010.824032.80 
  Wadima, Humaid S H Alkalbani wf1831 UAE0.001-0.0940-3.60 
  Kavisha, S Shah 1702 IND0.001-0.1940-7.60 
  Parkpoom, Chutimon 1048  * THA1.0010.08403.20 
  Wijesuriya, G P Y wc1574 SRI0.5010.17406.80 
  Vo, Mai Truc wf1674 VIE0.001-0.2140-8.40 
  Ranasinghe, Shalini 1639 SRI0.001-0.2540-10.00 
 * 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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