Rapid: Individual Calculations February 2018
 Dang, Le Xuan Hien  Total change: 5.60  Rating chartPersonal card
 1st Pooltech weekend Rapid cup 2018 Ho Chi Minh VIE 2018-01-06
RcRownchangeKK*chgGame
 1446 1270 2.00 6 0.28 20 5.60 
  Luu, Ha Bich Ngoc wc1443 VIE0.001-0.2720-5.40 
  Nguyen, Ngoc Minh Chau 1366 VIE0.5010.13202.60 
  Bui, Ngoc Phuong Nghi 1505 VIE0.001-0.2120-4.20 
  Ho, Ngoc Vy 1252 VIE1.0010.47209.40 
  Pham, Tran Gia Thu wc1624 VIE0.5010.39207.80 
  Nguyen, Ha Minh Anh 1485 VIE0.001-0.2320-4.60 

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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