Rapid: Individual Calculations July 2015
 M, Rizki Akbar Hazaki  Total change: -27.40  Rating chartPersonal card
 16th Asean+ Age Group Chess Championships 2015 - Rapid Open Under-12 Singapore SGP 2015-06-15
RcRownchangeKK*chgGame
 1488 1749 3.50 6 -1.37 20 -27.40 
  Singh, Delroy 1349  * SIN1.0010.08201.60 
  Wang, Lixin 1486 SIN0.501-0.3220-6.40 
  Ng, Wee Lok Bryan 1513 SIN1.0010.20204.00 
  Quizon, Daniel 1506 PHI0.001-0.8020-16.00 
  Hoang, Trong Minh Quang 1466 VIE0.501-0.3420-6.80 
  Yin, Haoran 1609 SIN0.501-0.1920-3.80 
 * 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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