Rapid: Individual Calculations May 2019
 Wu, Bing-Shen  Total change: 43.60  Rating chartPersonal card
 2019 Kasparov Asia Pacific Tour-Taichung U14 Taichung TPE 2019-03-31
RcRownchangeKK*chgGame
 1292 1375 4.50 5 1.44 20 28.80 
  Liang, Ethan Ruei-En 1246 TPE1.0010.33206.60 
  Chen, Shih-Ti 1214 TPE0.501-0.2120-4.20 
  Lin, Shan-Yin 1392 TPE1.0010.522010.40 
  Chen, Kai-Chun 1274 TPE1.0010.36207.20 
  Huang, Huan-Ting 1335 TPE1.0010.44208.80 

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)
 
 Asian Youth Rapid Chess Championship 2019 - Under 14 Open Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1484 1375 3.00 6 0.74 20 14.80 
  Baradaran Tamadon, Arian 1746 IRI0.001-0.1020-2.00 
  Gamage, Liviru Hansana 1122 SRI1.0010.19203.80 
  Pathirana, Luchitha Disal 1101 SRI1.0010.17203.40 
  De Silva, L M S T f1638 SRI1.0010.822016.40 
  Tran, Dang Minh Quang c1625 VIE0.001-0.1920-3.80 
  Razavi, Seyyed Amirreza 1673 IRI0.001-0.1520-3.00 

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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