Rapid: Individual Calculations May 2018
 Nguyen, Duc Sang  Total change: -7.20  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1535 1661 4.00 7 -0.36 20 -7.20 
  Chai, Chang Yik 1261  * MAS1.0010.08201.60 
  Jiang, Qinyu 1923 CHN0.001-0.1820-3.60 
  Foo, Jiu Weir Brien 1350 MAS1.0010.14202.80 
  Aragones, Jerome Angelo 1847 PHI0.001-0.2620-5.20 
  Dabarera, G W D M 1335 SRI1.0010.13202.60 
  Kaushik, G Iyer 1261  * IND1.0010.08201.60 
  Degenbaev, Aziz 1769 KGZ0.001-0.3520-7.00 
 * 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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