Individual Calculations December 2015
 Lee, Jun Wei  Total change: -28.80  Rating chartPersonal card
 SCF HPE Invitational Training Tournament T4 2015 - Gold Round 3-7 Singapore SGP 2015-09-19
RcRownchangeKK*chgGame
 1911 1864 0.50 4 -1.25 40 -50.00 
  Ramil, Rumusud 1904 PHI0.001-0.4440-17.60 
  Aplin, Christer Jon 1985 SIN0.001-0.3440-13.60 
  Yong, Han Shawn 1929 SIN0.001-0.4140-16.40 
  Heng, Zheng Kai 1824 SIN0.501-0.0640-2.40 

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)
 
 SCF HPE Invitational Training Tournament T4 2015 - Gold Round 8-10 Singapor SGP 2015-09-19
RcRownchangeKK*chgGame
 1730 1864 1.50 2 0.15 40 6.00 
  Tan, Meng Wei 1803 SIN0.501-0.0840-3.20 
  Lalas, Eric Laforteza 1656 PHI1.0010.23409.20 

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)
 
 32nd National Age-Group Chess Championships 2015 - Open Under-14 Singapore SGP 2015-11-26
RcRownchangeKK*chgGame
 1830 1968 5.00 7 0.38 40 15.20 
  Goh, Ethan 1568  * SIN1.0010.08403.20 
  Tan, Jun Hao c1941 SIN1.0010.464018.40 
  Woong, Zhi Wei William c1975 SIN0.5010.01400.40 
  Yeo, Ruizhi Carwyn 1746 SIN1.0010.22408.80 
  Goh, Jinghan Cameron 1900 SIN0.501-0.0940-3.60 
  Koh, Ming Yao Gavin 1683 SIN1.0010.16406.40 
  Sivakumar, Ashvin c1996 SIN0.001-0.4640-18.40 
 * 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)
 

 

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