Rapid: Individual Calculations May 2018
 Marzouq, Chowdhury  Total change: -28.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1480 1339 0.00 4 -1.42 20 -28.40 
  Wang, Zideng c1739  * CHN0.001-0.0820-1.60 
  Kushagra, Mohan c1669 IND0.001-0.1220-2.40 
  Chai, Chang Yik 1187 MAS0.001-0.7020-14.00 
  Chen, Po-Han 1326 TPE0.001-0.5220-10.40 
 * 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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