Individual Calculations December 2017
 Yeoh, Seong Jui Michael  Total change: 97.20  Rating chartPersonal card
 SCF National Junior HP Squad Training T4 2017 Singapore SGP 2017-09-16
RcRownchangeKK*chgGame
 1690 1459 1.00 4 0.16 40 6.40 
  Lalas, Eric Laforteza 1702 PHI0.5010.304012.00 
  Teoh, Yi Hearn Lawrence 1724 MAS0.001-0.1840-7.20 
  Agung, Rinaldi Santoso 1676 INA0.5010.284011.20 
  Henry, Ypil 1659 PHI0.001-0.2440-9.60 

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)
 
 34th National Age Group Chess Championships 2017 - Open Under-12 Singapore SGP 2017-11-22
RcRownchangeKK*chgGame
 1495 1459 5.50 7 2.27 40 90.80 
  You, Xinyu Tom 1185 SGP1.0010.17406.80 
  Advait, Bagri c1859  * SGP0.001-0.0840-3.20 
  Hee, Wei Jie 1174 SGP1.0010.16406.40 
  Nerlekar, Ashwath Dinesh 1059  * SGP1.0010.08403.20 
  Ho, Xinglun Royce 1691 SGP1.0010.794031.60 
  Ong, Yi Herng Joel 1859  * SGP1.0010.924036.80 
  Wong, Zhenyong Jayden 1636 SGP0.5010.23409.20 
 * 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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