Individual Calculations December 2017
 Goh, Ethan  Total change: 102.90  Rating chartPersonal card
 SCF National Junior HP Squad Training T4 2017 Singapore SGP 2017-09-16
RcRownchangeKK*chgGame
 1975 1743 0.50 5 -0.63 35 -22.05 
  Diaz, Christopher 2024 PHI0.001-0.1635-5.60 
  Lim, Chin Lee 2115 MAS0.001-0.1035-3.50 
  Ishmukhametov, Akhmet 2040 KAZ0.001-0.1535-5.25 
  Amit, Sukhpal 1919 IND0.001-0.2735-9.45 
  Polistico, Eliodoro B 1777 PHI0.5010.05351.75 

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)
 
 2017 MCC Greg Hjorth Open Melbourne AUS 2017-11-03
RcRownchangeKK*chgGame
 1858 1812 7.00 9 3.01 35 105.35 
  Arthur, Matthew 1412  * AUS1.0010.08352.80 
  Solomon, Stephen J m2212  * AUS0.5010.423514.70 
  Prakash, Satya 1614 AUS1.0010.24358.40 
  Wang, Kayson 1947 AUS1.0010.683523.80 
  Ryjanova, Julia wg2212  * AUS0.5010.423514.70 
  Seah, Eddy 1946 SGP0.001-0.3235-11.20 
  Lin, Emily 1493 AUS1.0010.13354.55 
  Kolak, Chris 1929 AUS1.0010.663523.10 
  Yu, Sally 1959 AUS1.0010.703524.50 
 * 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)
 
 34th National Age Group Chess Championships 2017 - Open Under-16 Singapore SGP 2017-11-22
RcRownchangeKK*chgGame
 1886 1812 3.00 6 0.56 35 19.60 
  Lee, Jun Wei c2078 SGP0.5010.323511.20 
  Hee, Wei Yang 1809 SGP0.001-0.5035-17.50 
  Tan, Jun Hao c1947 SGP1.0010.683523.80 
  Sivakumar, Ashvin f2212  * SGP0.5010.423514.70 
  Brandstaetter, Mark Pieter 1412  * AUT1.0010.08352.80 
  Heng, Zheng Kai 1857 SGP0.001-0.4435-15.40 
 * 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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