Individual Calculations January 2019
 Chong, Hui Yi  Total change: -85.60  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1224 1292 2.00 7 -2.14 40 -85.60 
  Ricnesh, Ravind G.n 1574 SGP0.5010.344013.60 
  Hisham, Nik Emer 1561 MAS0.001-0.1740-6.80 
  Thian, Ren Ning 1101 MAS0.501-0.2540-10.00 
  Lim, Cheng Siang 1107 MAS0.501-0.2440-9.60 
  Ong, Coshinne 1132 MAS0.001-0.7140-28.40 
  Soon, Yong Xin Keeve 1027 MAS0.001-0.8240-32.80 
  Nainika, Gupta 1064 SGP0.501-0.2940-11.60 

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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