Individual Calculations April 2008
 Chan, Wei-Yi Victoria  Total change: 25.65  Rating chartPersonal card
 4th Singapore Challengers International Open Tournament 2007 Singapore SIN 2007-12-17
RcRownchangeKK*chgGame
 2038 1879 3.50 7 1.46 15 21.90 
  Islam, Md. Ruhul 2096 BAN1.0010.781511.70 
  Sia, Xin-Yun Suzanna wc2011 SIN0.5010.18152.70 
  Setiawan, Iwan 2076 INA0.5010.25153.75 
  Eng, Andre-Jerome 1974 SIN0.001-0.3715-5.55 
  Low, Jun Jian 2057 MAS1.0010.731510.95 
  Wee, Chu En Kelvin 1963 SIN0.5010.12151.80 
  Rian, Kapriaga f2086 INA0.001-0.2315-3.45 

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)
 
 60th National Championships 2008 Singapore SIN 2007-12-29
RcRownchangeKK*chgGame
 2058 1879 2.50 7 0.55 15 8.25 
  Lo, Kin Mun Dominic f2151 SIN0.001-0.1715-2.55 
  Chua, Zheng Yuan Terry f2096 SIN1.0010.781511.70 
  Fernandez, Daniel Howard f2102 SIN0.001-0.2215-3.30 
  Shanmugam, Ravindran 2163 SIN0.001-0.1615-2.40 
  Muhd, Haikal f1928 SIN0.5010.07151.05 
  Chan, Yi-Ren Daniel c2137 SIN0.001-0.1815-2.70 
  Toh, Li Cheng 1827 SIN1.0010.43156.45 

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)
 
 1st Leg ASEAN Circuit Chess Tournament 2008 (WIM Tournament Section) Tarakan, East Kalimantan INA 2008-01-08
RcRownchangeKK*chgGame
 2040 1876 3.00 11 -0.30 15 -4.50 
  Handayani, Tri 2036 INA0.001-0.2915-4.35 
  Bernales, Christy L 1933 PHI0.001-0.4215-6.30 
  Lindiawati, Evi 2114 INA0.001-0.2015-3.00 
  Sadikin, Irwanto m2226 INA0.001-0.1115-1.65 
  Citra, Dewi Aa 1726 INA1.0010.30154.50 
  Chua, Graham f2075 SIN1.0010.761511.40 
  Tay, Jeslin 2050 SIN0.001-0.2715-4.05 
  Beverly, Mendoza wm2099 PHI0.001-0.2215-3.30 
  Thy May Hung, Nguyen wf2062 VIE0.001-0.2615-3.90 
  Verdiana, Norasa 1890 INA0.5010.02150.30 
  Handoko, Edhi g2226 INA0.5010.39155.85 

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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