Individual Calculations December 2015
 Yeoh, Seong Jui Michael  Total change: -30.40  Rating chartPersonal card
 SCF HPE Invitational Training Tournament T4 2015 - Gold Round 3-7 Singapore SGP 2015-09-19
RcRownchangeKK*chgGame
 1590 1562 1.50 5 -0.82 40 -32.80 
  Wang, Lixin 1569 SIN0.001-0.4940-19.60 
  Buenaobra, Leo Jr 1563 PHI0.001-0.5040-20.00 
  Richard, Angeles 1651 PHI1.0010.624024.80 
  Goh, Ethan 1452 SIN0.501-0.1540-6.00 
  Tan, Jun Yi Royce 1714 SIN0.001-0.3040-12.00 

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
 1553 1562 2.50 3 0.96 40 38.40 
  Chua, Xavier 1481 SIN1.0010.394015.60 
  Tin, Jingshun 1499 SIN1.0010.414016.40 
  Gambalan, Kenneth 1680 PHI0.5010.16406.40 

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)
 
 32nd National Age-Group Chess Championships 2015 - Open Under-10 Singapore SGP 2015-11-26
RcRownchangeKK*chgGame
 1153 1525 0.00 1 -0.90 40 -36.00 
  Leong, Zachary 1153 SIN0.001-0.9040-36.00 

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)
 

 

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