Individual Calculations December 2016
 Ong, Yi Herng Joel  Total change: 47.60  Rating chartPersonal card
 SCF National Junior HP Squad Training T4 2016 Singapore SGP 2016-09-17
RcRownchangeKK*chgGame
 1837 1783 2.00 5 -0.19 40 -7.60 
  Sun, Guo Yun 2100 CHN0.001-0.1340-5.20 
  Heng, Jun Kai 1807 SGP0.5010.03401.20 
  Tan, Meng Wei 1788 SGP0.5010.01400.40 
  Ng, Sheng Feng 1671 SGP0.501-0.1540-6.00 
  Borromeo, Ceferino Jr. 1817 PHI0.5010.05402.00 

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)
 
 1st Asian Nations Cup Under-14 Chess Team Championship Jiaxing City,Zhejiang Province, China CHN 2016-11-05
RcRownchangeKK*chgGame
 1867 1783 2.50 7 -0.29 40 -11.60 
  Derakhshani, Borna f2183  * IRI0.001-0.0840-3.20 
  Thilakarathne, G M H c2133  * SRI0.001-0.1140-4.40 
  Liu, Kaiyi 1854 CHN0.001-0.4040-16.00 
  Ahmed, Jaza Jamal 1889 IRQ0.5010.14405.60 
  Goh, Sean Christian 1949 SGP0.001-0.2840-11.20 
  Samad, Aasir Abdul 1383  * MDV1.0010.08403.20 
  Amit Bikram, Roy 1677 BAN1.0010.364014.40 
 * 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)
 
 33rd National Age Group Chess Championships 2016 - Open Under-14 Singapore SGP 2016-11-19
RcRownchangeKK*chgGame
 1743 1783 5.50 7 1.67 40 66.80 
  Ng, Wee Lok Bryan 1516 SGP1.0010.18407.20 
  Tin, Ruiqi 1888 SGP0.5010.14405.60 
  Hee, Wei Yang 1755 SGP1.0010.464018.40 
  Goh, Ethan 1755 SGP0.501-0.0440-1.60 
  Chua, Xue Kai Alfred 1624 SGP1.0010.294011.60 
  Heng, Zheng Kai 1852 SGP1.0010.604024.00 
  Yeo, Ruizhi Carwyn 1813 SGP0.5010.04401.60 

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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