Individual Calculations May 2018
 Chuang, James  Total change: -12.80  Rating chartPersonal card
 Asian Youth Chess 2018, Open U16 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1555 1455 2.00 6 -0.32 40 -12.80 
  Alhabsyi, Muhamad 1855  * INA0.001-0.0840-3.20 
  Palasigue, Gal Brien 1703 PHI0.001-0.1940-7.60 
  Yau, Kwok Yui Oliver 1497 HKG0.001-0.4440-17.60 
  Nguyen, Duc Dung 1631 VIE0.5010.23409.20 
  Thongsuk, Teerawat 1209 THA0.501-0.3140-12.40 
  Sivapragash, Maahendar 1436 MAS1.0010.474018.80 
 * 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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