Blitz: Individual Calculations May 2018
 Hewage, Dinupa Adithya  Total change: 7.60  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1466 1273 2.50 8 0.38 20 7.60 
  Vo, Pham Thien Phuc 1648 VIE0.001-0.0920-1.80 
  Hong, Sungha 1427 KOR1.0010.712014.20 
  Wang, Yifan(q) 1564 CHN0.5010.35207.00 
  Upachan, Songkasem 1419 THA1.0010.702014.00 
  Jing, Wenhang 1587 CHN0.001-0.1420-2.80 
  Pranesh, M 1435 IND0.001-0.2920-5.80 
  Chen, Kai-Chun 1358 TPE0.001-0.3820-7.60 
  Liang, Jingcheng 1290 CHN0.001-0.4820-9.60 

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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