Individual Calculations May 2017
 Hettiarachchi, D W K  Total change: 32.80  Rating chartPersonal card
 Asian Youth Chess Championship 2017-U10O Tashkent UZB 2017-04-02
RcRownchangeKK*chgGame
 1429 1150 2.00 6 0.82 40 32.80 
  Rakhmatullaev, Akjol 1547 UZB0.5010.424016.80 
  Dang, Anh Minh 1550  * VIE0.5010.424016.80 
  Dev, Shah c1550  * IND0.001-0.0840-3.20 
  Soud, Jaber 1155 UAE0.5010.01400.40 
  Belzhanov, Alikhan 1507 KAZ0.001-0.1140-4.40 
  Tugsbayasgalan, Bayanmunkh 1266 MGL0.5010.16406.40 
 * 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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