Individual Calculations December 2015
 Tan, Jun Yi Royce  Total change: 1.60  Rating chartPersonal card
 SCF HPE Invitational Training Tournament T4 2015 - Gold Round 3-7 Singapore SGP 2015-09-19
RcRownchangeKK*chgGame
 1596 1714 1.50 3 -0.47 40 -18.80 
  Wang, Lixin 1569 SIN0.001-0.6940-27.60 
  Lalas, Eric Laforteza 1656 PHI0.501-0.0840-3.20 
  Yeoh, Seong Jui Michael 1562 SIN1.0010.304012.00 

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)
 
 SCF HPE Invitational Training Tournament T4 2015 - Gold Round 8-10 Singapor SGP 2015-09-19
RcRownchangeKK*chgGame
 1863 1714 0.50 2 -0.11 40 -4.40 
  Salinas, Valiente 1902 PHI0.5010.24409.60 
  Heng, Jun Kai 1824 SIN0.001-0.3540-14.00 

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)
 
 32nd National Age-Group Chess Championships 2015 - Open Under-12 Singapore SGP 2015-11-26
RcRownchangeKK*chgGame
 1541 1714 5.50 7 0.62 40 24.80 
  Ho, Yi Amadeus 1359 SIN0.001-0.8940-35.60 
  Wang, Lixin 1622 SIN1.0010.374014.80 
  Lim, Yuxuan Ashton 1314  * SIN1.0010.08403.20 
  Lee, Rui Ying Keith 1413 SIN1.0010.15406.00 
  Ng, Wee Lok Bryan 1650 SIN0.501-0.0940-3.60 
  Nisban, Cyrus c1854 SIN1.0010.694027.60 
  Goh, Sean Christian 1573 SIN1.0010.314012.40 
 * 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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