Individual Calculations May 2019
 Isaac, Lee Zhia Wei  Total change: 15.20  Rating chartPersonal card
 Dpulze Junior Chess Tournament 2019 (Fide Rated U1600) Cyberjaya, Selangor MAS 2019-03-30
RcRownchangeKK*chgGame
 1264 1015 0.50 3 -0.11 40 -4.40 
  Sophia, Yek Yu Han 1323 MAS0.001-0.1440-5.60 
  Tan, Yi Xun 1330 MAS0.5010.364014.40 
  Salihin, Afiqah Zahra 1139 MAS0.001-0.3340-13.20 

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)
 
 Asian Youth Chess Championship 2019 - Under 8 Open Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1301 1015 1.00 3 0.49 40 19.60 
  Jaivardhan, Raj 1415  * IND0.001-0.0840-3.20 
  Dandeniya, D D L N 1268 SRI1.0010.814032.40 
  Rakhat, Edige 1219 KAZ0.001-0.2440-9.60 
 * 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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