Individual Calculations May 2018
 Han, Xuqian Ben  Total change: -70.00  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1437 1537 2.00 6 -1.75 40 -70.00 
  Pranesh, M 1937  * IND0.001-0.0840-3.20 
  Hewage, Dinupa Adithya 1215 SRI0.001-0.8740-34.80 
  Liu, John 1329 NZL1.0010.23409.20 
  Wu, David Tai-Wei 1589 TPE0.001-0.4340-17.20 
  Ren, Xiang 1384 CHN0.001-0.7040-28.00 
  Phomsong, Wayu 1166 THA1.0010.10404.00 
 * 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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