Individual Calculations April 2018
 Vinay, Kurtkoti  Total change: -44.40  Rating chartPersonal card
 8th HDBank international cup 2018 - Challengers category Ha Noi VIE 2018-03-10
RcRownchangeKK*chgGame
 1731 1863 1.00 5 -2.22 20 -44.40 
  Vuong, Trung Hieu f2061 VIE0.001-0.2420-4.80 
  Pham, Tran Gia Phuc c1529 VIE0.001-0.8820-17.60 
  San Diego, Jerlyn Mae 1544 PHI0.001-0.8720-17.40 
  Pham, Tran Gia Thu wc1586 VIE1.0010.17203.40 
  Pham, Minh Hieu 1933 VIE0.001-0.4020-8.00 

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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