Individual Calculations April 2017
 Vo, Dai Hoai Duc  Total change: 20.80  Rating chartPersonal card
 7th HDBank international open - Master tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 2403 2205 3.00 8 1.04 20 20.80 
  Nguyen, Huynh Minh Huy g2428 VIE0.5010.28205.60 
  Liu, Guanchu m2441 CHN0.5010.30206.00 
  Diu, Viacheslav m2421 RUS0.5010.28205.60 
  Saduakassova, Dinara wg2428 KAZ0.001-0.2220-4.40 
  Nguyen, Thi Mai Hung wg2347 VIE1.0010.692013.80 
  Vignesh, N R m2405 IND0.001-0.2420-4.80 
  Muminova, Nafisa wg2348 UZB0.5010.19203.80 
  Wynn, Zaw Htun m2405 MYA0.001-0.2420-4.80 

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)
 

 

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