Individual Calculations October 2012
 Lee, Qing Aun  Total change: -21.30  Rating chartPersonal card
 National Youth/FIDE T3 Training 2012 Singapore SIN 2012-06-30
RcRownchangeKK*chgGame
 1753 1647 1.00 3 -0.16 15 -2.40 
  Ling, Jin Sheng Timothy 1625 SIN0.501-0.0315-0.45 
  Ling, Jin Sheng Timothy 1625 SIN0.501-0.0315-0.45 
  Iskandar, Bin Abdullah 2010 SIN0.001-0.1015-1.50 

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)
 
 1st Asean International Youth Chess Championships 2012 - Open Under-11 Singapore Chess Federation SIN 2012-08-07
RcRownchangeKK*chgGame
 1743 1643 0.00 3 -1.09 15 -16.35 
  Goh, Jinghan Cameron 1783 SIN0.001-0.3115-4.65 
  Low, Zhen Yu Cyrus 1702 SIN0.001-0.4215-6.30 
  Teh, De Juan c1743 MAS0.001-0.3615-5.40 

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)
 
 2012 World Youth U16 Chess Olympiad Istanbul TUR 2012-08-29
RcRownchangeKK*chgGame
 1698 1643 2.50 6 -0.17 15 -2.55 
  Chen, Pengyu 2043  * AUS0.001-0.0815-1.20 
  De La Rey, Sean-Luc 1611 RSA1.0010.46156.90 
  Ayazmali, Gizem 1612 TUR0.501-0.0415-0.60 
  Felix Vega, Aurora Edith wf1896 PER0.001-0.1915-2.85 
  Ozgur, Tibet Kagan 1653 TUR0.001-0.4915-7.35 
  Cibotaru, Alexandr 1371 MDA1.0010.17152.55 
 * 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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