Individual Calculations January 2020
 Wang, Xin Yu Aimee  Total change: -23.20  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1411 1097 0.00 4 -0.58 40 -23.20 
  Hisham, Nik Emer 1497  * MAS0.001-0.0840-3.20 
  Ng, Eng Soon Derrick 1321 SGP0.001-0.2240-8.80 
  Cheah, Zong Ze 1350 MAS0.001-0.1940-7.60 
  Devathurai, Linggeis Daran 1475 MAS0.001-0.0940-3.60 
 * 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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