Individual Calculations December 2015
 Tan, Jin Chew Andrew  Total change: -17.20  Rating chartPersonal card
 32nd National Age-Group Chess Championships 2015 - Open Under-20 Singapore SGP 2015-11-26
 1951 1861 2.00 6 -0.43 40 -17.20 
  Lau, Xian Hui Rudolph 1904 SIN0.001-0.4440-17.60 
  Chow, Kit Meng Jordan Max 1773 SIN1.0010.384015.20 
  Tin, Jingyao m2261  * SIN0.001-0.0840-3.20 
  Ng, Wee Hong Brendan 1857 SIN1.0010.494019.60 
  Lee, Shi Hao 1807 SIN0.001-0.5840-23.20 
  Lee, Qing Aun f2103 SIN0.001-0.2040-8.00 
 * 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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