Individual Calculations April 2009
 Tan, Weiliang  Total change: 40.05  Rating chartPersonal card
 KL Open 2008 Kuala Lumpur MAS 2008-12-15
RcRownchangeKK*chgGame
 2197 2040 2.50 6 0.67 15 10.05 
  Wang, Rui m2390 CHN0.001-0.1115-1.65 
  Simanjuntak, Sebastian f2242 INA0.001-0.2415-3.60 
  Bao, Khoa 2142 VIE1.0010.64159.60 
  Neubronner, Shannon Scott 2087 SIN1.0010.57158.55 
  Yu, Ruiyuan 2261 CHN0.001-0.2215-3.30 
  Yeap, Eng Chiam 2061 MAS0.5010.03150.45 

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)
 
 61st National Chess Championships 2009 Singapore SIN 2009-01-03
RcRownchangeKK*chgGame
 2179 2105 6.00 9 2.35 15 35.25 
  Chan, Yi-Ren Daniel f2412 SIN0.001-0.1415-2.10 
  Chan, Wei-Yi Victoria wf1920 SIN1.0010.26153.90 
  Chua Xing-Jian, Graham f2211 SIN0.5010.14152.10 
  Monisha, Raja Jawahar wf1755 SIN1.0010.11151.65 
  Shanmugam, Ravindran f2300 SIN0.5010.25153.75 
  Chan, Wei-Xuan Timothy f2322 SIN1.0010.781511.70 
  Goh, Weiming m2413 SIN0.001-0.1415-2.10 
  Fernandez, Daniel Howard f2158 SIN1.0010.57158.55 
  Lo, Kin Mun Dominic f2120 SIN1.0010.52157.80 

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)
 
 National Junior Training T1 Gold 2009 Singapore SIN 2009-01-10
RcRownchangeKK*chgGame
 2180 2105 2.50 7 -0.35 15 -5.25 
  Lo, Kin Mun Dominic f2120 SIN0.001-0.4815-7.20 
  Chua, Zheng Yuan Terry f2215 SIN0.001-0.3515-5.25 
  Tay, Li-Jin Jeslin wf2090 SIN1.0010.48157.20 
  Tay, Li-Jin Jeslin wf2090 SIN0.501-0.0215-0.30 
  Chan, Yi-Ren Daniel f2412 SIN1.0010.861512.90 
  Lo, Kin Mun Dominic f2120 SIN0.001-0.4815-7.20 
  Chua Xing-Jian, Graham f2211 SIN0.001-0.3615-5.40 

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)
 

 

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