Individual Calculations April 2008
 Chua Xing-Jian, Graham  Total change: 76.05  Rating chartPersonal card
 26th National Age Group Championships 2008 Open Category Singapore SIN 2007-12-09
RcRownchangeKK*chgGame
 1994 2065 5.00 7 0.92 15 13.80 
  Foo, Benjamin 1864 SIN0.501-0.2615-3.90 
  Wee, Chu En Kelvin 1963 SIN1.0010.36155.40 
  Chan, Wei-Xuan Timothy 2231 SIN0.001-0.2815-4.20 
  Chan, Yi-Jun Timothy 1715 SIN1.0010.11151.65 
  Chan, Yi-Ren Daniel c2137 SIN0.5010.10151.50 
  Neubronner, Shannon Scott 1953 SIN1.0010.35155.25 
  Neubronner, Jarred c2097 SIN1.0010.54158.10 

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)
 
 4th Singapore Masters International Open Tournament 2007 Singapore SIN 2007-12-17
RcRownchangeKK*chgGame
 2283 2065 1.50 8 -0.43 15 -6.45 
  Nadanian, Ashot m2415 ARM0.5010.39155.85 
  Sadorra, Julio Catalino m2414 PHI0.001-0.1115-1.65 
  Sitanggang, Salor m2410 INA0.001-0.1115-1.65 
  Corke, Anya wg2210 HKG0.001-0.3115-4.65 
  Teo, Wei-Xing c2191 SIN0.5010.17152.55 
  Nguyen, Thi Thanh An wg2324 VIE0.001-0.1815-2.70 
  Andador, Rolando 2199 PHI0.001-0.3215-4.80 
  Neubronner, Jarred c2097 SIN0.5010.04150.60 

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)
 
 60th National Championships 2008 Singapore SIN 2007-12-29
RcRownchangeKK*chgGame
 2241 2065 5.50 9 2.90 15 43.50 
  Goh Koon-Jong, Jason m2384 SIN1.0010.871513.05 
  Khegay, Anjela wm2218 SIN0.5010.20153.00 
  Chan, Peng-Kong m2287 SIN0.5010.28154.20 
  Wong, Meng-Kong g2415 SIN1.0010.891513.35 
  Tay, Li-Jin Jeslin 2050 SIN1.0010.48157.20 
  Goh, Weiming f2396 SIN0.001-0.1215-1.80 
  Shanmugam, Ravindran 2163 SIN1.0010.63159.45 
  Lo, Kin Mun Dominic f2151 SIN0.5010.12151.80 
  Fernandez, Daniel Howard f2102 SIN0.001-0.4515-6.75 

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)
 
 1st Leg ASEAN Circuit Chess Tournament 2008 (WIM Tournament Section) Tarakan, East Kalimantan INA 2008-01-08
RcRownchangeKK*chgGame
 2058 2075 7.50 11 1.68 15 25.20 
  Sadikin, Irwanto m2425 INA0.001-0.1115-1.65 
  Citra, Dewi Aa 1726 INA1.0010.11151.65 
  Thy May Hung, Nguyen wf2062 VIE0.501-0.0215-0.30 
  Tay, Jeslin 2050 SIN1.0010.47157.05 
  Beverly, Mendoza wm2099 PHI1.0010.53157.95 
  Chan, Victoria wf1876 SIN0.001-0.7615-11.40 
  Verdiana, Norasa 1890 INA1.0010.26153.90 
  Handoko, Edhi g2425 INA0.5010.39155.85 
  Handayani, Tri 2036 INA1.0010.45156.75 
  Bernales, Christy L 1933 PHI1.0010.31154.65 
  Lindiawati, Evi 2114 INA0.5010.05150.75 

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)
 

 

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