Blitz: Individual Calculations May 2018
 Ding, Dao En  Total change: -30.80  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U14 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1350 1429 4.00 9 -1.54 20 -30.80 
  Kamalidenova, Meruert wf1829  * KAZ0.001-0.0820-1.60 
  Epa, W Buthmi J 1245 SRI0.001-0.7420-14.80 
  Wang, Zihan Eva 1222 TPE0.001-0.7720-15.40 
  Rayan, Mohammad Ali Hassan 1220 UAE0.501-0.2720-5.40 
  Pranitha, S R 1196 IND1.0010.21204.20 
  Davis, Sophie 1288 AUS1.0010.31206.20 
  Foo, Jing Er Claire 1367 MAS0.001-0.5920-11.80 
  Jayatilaka, W M M Amodya 1378 SRI0.501-0.0720-1.40 
  Al Ali, Aisha Saif 1401 UAE1.0010.46209.20 
 * 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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