Individual Calculations July 2015
 Ang, Alphaeus Wei Ern  Total change: -72.80  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Open Under-13 Singapore SGP 2015-05-31
RcRownchangeKK*chgGame
 1731 2038 5.50 8 -1.24 40 -49.60 
  Ma, Ruiting 1638  * CHN1.0010.08403.20 
  Pangilinan, Stephen Rome c1785 PHI0.001-0.8140-32.40 
  Chinguun, Otgonbayar 1638  * MGL0.501-0.4240-16.80 
  Bilguun, Lkhagvasanj 1638  * MGL1.0010.08403.20 
  Liu, Yutong 1736 CHN0.501-0.3540-14.00 
  Nanayakkara, J A K Saranath 1800 SRI1.0010.20408.00 
  Akshit, Kumar J 1654 IND1.0010.09403.60 
  Thilakarathne, G M H c1958 SRI0.501-0.1140-4.40 
 * 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)
 
 16th Asean+ Age Group Chess Championships 2015 - Open Under-14 Singapore SGP 2015-06-09
RcRownchangeKK*chgGame
 1877 2038 5.00 8 -0.58 40 -23.20 
  Yeo, Ruizhi Carwyn 1677 SIN1.0010.10404.00 
  Vuong, The Hung Vi c1781 VIE1.0010.18407.20 
  Lee, Qing Aun 2128 SIN0.5010.12404.80 
  Cao, Xuan An 1827 VIE1.0010.23409.20 
  Sivakumar, Ashvin c2011 SIN0.501-0.0440-1.60 
  Goh, Jinghan Cameron 1936 SIN1.0010.364014.40 
  Pangilinan, Stephen Rome c1783 PHI0.001-0.8140-32.40 
  Tan, Jun Hao 1874 SIN0.001-0.7240-28.80 

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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