Individual Calculations December 2013
 Sivakumar, Ashvin  Total change: 38.25  Rating chartPersonal card
 Deepavali Rating Tournament 2013 Singapore SIN 2013-11-01
RcRownchangeKK*chgGame
 1779 1814 3.00 5 0.28 15 4.20 
  Low, Yi Quan 1427 SIN1.0010.09151.35 
  Singh, Delroy 1414  * SIN1.0010.08151.20 
  Chiong Zacarias Romero, Luis m2214  * PHI0.001-0.0815-1.20 
  Tan, Jun Yi Royce 1650 SIN1.0010.28154.20 
  Foo, Benjamin 2190 SIN0.001-0.0915-1.35 
 * 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)
 
 30th National Age Group Chess Championships 2013 - Open Under-12 Singapore SIN 2013-11-16
RcRownchangeKK*chgGame
 1686 1814 7.50 8 2.27 15 34.05 
  Yap, Chuan Yoong Bryan 1414  * MAS1.0010.08151.20 
  Yeo, Ruizhi Carwyn 1612 SIN1.0010.24153.60 
  Woong, Zhi Wei William 1846 SIN1.0010.54158.10 
  Lee, Qing Aun 1812 SIN1.0010.50157.50 
  Heng, Zheng Kai 1657 SIN1.0010.29154.35 
  Low, Zhen Yu Cyrus 1871 SIN1.0010.58158.70 
  Ng, Jen Sheng 1642 MAS0.501-0.2315-3.45 
  Lee, Jun Wei 1635 SIN1.0010.27154.05 
 * 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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