Individual Calculations January 2017
 Wong, Zhenyong Jayden  Total change: 88.40  Rating chartPersonal card
 8th Penang Heritage City International Chess Open 2016 (Challenger) Penang MAS 2016-12-05
RcRownchangeKK*chgGame
 1568 1311 3.50 6 2.31 40 92.40 
  Cheah, Kah Hoe 1665 MAS1.0010.894035.60 
  Hairul, Muhd Ilhan Mansiz 1471 MAS0.001-0.2940-11.60 
  Curry, Stephen 1711  * ENG0.5010.424016.80 
  Rohizan, Nurul Aina Akmar 1595 MAS1.0010.844033.60 
  Lee, Care Greene 1525 MAS0.001-0.2340-9.20 
  Chin, Yi Hao 1442 MAS1.0010.684027.20 
 * 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)
 
 2nd Singapore Amateur Chess Championships 2016 Singapore SGP 2016-12-17
RcRownchangeKK*chgGame
 1674 1311 0.00 1 -0.10 40 -4.00 
  Nisban, Cyrus c1674 SGP0.001-0.1040-4.00 

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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