Individual Calculations December 2015
 Tan, Yi Ern Merrick  Total change: -58.40  Rating chartPersonal card
 SCF HPE Invitational Training Tournament T4 2015 - Gold Round 3-7 Singapore SGP 2015-09-19
RcRownchangeKK*chgGame
 1483 1487 1.50 4 -0.52 40 -20.80 
  Wong, Shyun Fwu Aldrin 1621 SIN0.001-0.3240-12.80 
  Kow, Weiliang Bryan 1303 SIN0.501-0.2440-9.60 
  Goh, Ethan 1452 SIN1.0010.454018.00 
  Umadhay, Jer 1554 PHI0.001-0.4140-16.40 

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
 1353 1487 0.00 1 -0.68 40 -27.20 
  Yeo, Kai Jun Michael 1353 SIN0.001-0.6840-27.20 

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-10 Singapore SGP 2015-11-26
RcRownchangeKK*chgGame
 1582 1495 0.50 2 -0.26 40 -10.40 
  Ng, Sheng Feng 1576 SIN0.5010.11404.40 
  Ong, Yi Herng Joel 1588 SIN0.001-0.3740-14.80 

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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