Rapid: Individual Calculations May 2018
 Wu, David Tai-Wei  Total change: 20.00  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1534 1589 5.00 7 1.00 20 20.00 
  Tavazoh, Amirparsa 1411 IRI1.0010.27205.40 
  Bacojo, Mark Jay 1583 PHI0.001-0.5120-10.20 
  Wu, Bing-Shen 1373 TPE1.0010.22204.40 
  Jing, Wenhang 1587 CHN1.0010.502010.00 
  Velarde, Jerish John 1550 PHI0.001-0.5520-11.00 
  He, Canzhou 1519 CHN1.0010.40208.00 
  Bui, Dang Loc 1716 VIE1.0010.672013.40 

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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