Rapid: Individual Calculations May 2018
 Chan, Jacob Joseph  Total change: -11.00  Rating chartPersonal card
 Asian Youth Chess 2018, Open U18 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1728 1737 2.50 6 -0.55 20 -11.00 
  Nurzhanov, Timur 2137  * KAZ0.001-0.0820-1.60 
  Lu, Li-Hsuan 1482 TPE1.0010.19203.80 
  Rathnayake, Vishmika A B 1337  * SRI0.501-0.4220-8.40 
  Ahmad Nazari, Emir Rusyaidi 1939 MAS0.001-0.2420-4.80 
  Wu, William 1731 TPE1.0010.49209.80 
  Le, Nguyen Khoi Nguyen c1743 VIE0.001-0.4920-9.80 
 * 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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