Individual Calculations May 2017
 Subaste, Arman  Total change: -2.40  Rating chartPersonal card
 17th Bangkok Chess Club Challenger 2017 Cha-Am THA 2017-04-10
RcRownchangeKK*chgGame
 1713 1867 4.50 7 -0.06 40 -2.40 
  Woo, Nathan Tsz Shan 1467  * HKG1.0010.08403.20 
  Liu, Mide 1467  * CHN1.0010.08403.20 
  Bochkarev, Yuriy 2092 RUS0.001-0.2240-8.80 
  Lee, Shan Chen Joshua 1552 MAS1.0010.14405.60 
  Aanya, Agarwal 1467  * IND1.0010.08403.20 
  Duong, Thuong Cong 2048 VIE0.5010.24409.60 
  Atul, Kumar 1896 IND0.001-0.4640-18.40 
 * 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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