Rapid: Individual Calculations August 2017
 Lu, Jia-En  Total change: 31.60  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U13(Rapid) Panjin Liaoning, China CHN 2017-07-21
RcRownchangeKK*chgGame
 1519 1377 3.50 6 1.58 20 31.60 
  Quizon, Daniel 1660 PHI0.5010.34206.80 
  Au, Ka Pang 1548 HKG1.0010.732014.60 
  Kwong, Wing Ki 1616 HKG0.001-0.2020-4.00 
  Cheah, Kah Hoe 1544 MAS0.001-0.2820-5.60 
  Yang, Zicheng 1437 CHN1.0010.582011.60 
  Thenuka, Kuruwita Gamalathge K 1309 SRI1.0010.41208.20 

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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