Individual Calculations February 2018
 Nguyen, Thi Minh Oanh  Total change: 26.00  Rating chartPersonal card
 1st Laos International Open 2018 Vientiane LAO 2018-01-03
RcRownchangeKK*chgGame
 1983 1812 3.50 7 1.30 20 26.00 
  Causo, Deniel f2212  * PHI0.001-0.0820-1.60 
  Ayza Leon, David 2177 ESP0.5010.40208.00 
  Toh, Joseph 2059 MAS1.0010.812016.20 
  Lee, Jun Hyeok f2212  * KOR0.001-0.0820-1.60 
  Nguyen, Thien Ngan 1636 VIE1.0010.27205.40 
  Chan, Peng Kong m2170 SGP0.001-0.1020-2.00 
  Le, Phi Lan 1412  * VIE1.0010.08201.60 
 * 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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