Individual Calculations May 2017
 Phan, Phuong Duc  Total change: 37.20  Rating chartPersonal card
 Vietnam National Men championship 2017 Ha Noi VIE 2017-04-16
RcRownchangeKK*chgGame
 2196 1981 3.50 10 0.93 40 37.20 
  Pham, Chuong f2381  * VIE0.001-0.0840-3.20 
  Vo, Thanh Ninh m2381  * VIE0.001-0.0840-3.20 
  Nguyen, Hoang Nam c2218 VIE0.5010.304012.00 
  Tran, Ngoc Lan 2307 VIE1.0010.874034.80 
  Nguyen, Dinh Trung 1751 VIE0.501-0.2940-11.60 
  Nguyen, Van Hai m2323 VIE0.5010.384015.20 
  Lu, Chan Hung m2197 VIE0.001-0.2240-8.80 
  Dang, Hoang Son f2304 VIE0.001-0.1340-5.20 
  Nguyen, Phuoc Tam 2045 VIE0.5010.09403.60 
  Duong, Thuong Cong 2048 VIE0.5010.09403.60 
 * 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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