Individual Calculations April 2008
 Bernales, Christy L  Total change: 0.10  Rating chartPersonal card
 Prospero Pichay Cup Manila PHI 2007-12-01
RcRownchangeKK*chgGame
 2223 1898 0.50 6 -0.29 25 -7.25 
  Fernandez, Ernesto 2248 PHI0.001-0.1125-2.75 
  Cabe, Arlan 2248 PHI0.001-0.1125-2.75 
  Sukandar, Irene wm2248 INA0.001-0.1125-2.75 
  Panopio, Rodolfo Jr. 2212 PHI0.001-0.1425-3.50 
  Situru, Nathaniel Ivan m2248 INA0.001-0.1125-2.75 
  Mendoza, Beverly wm2132 PHI0.5010.29257.25 

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)
 
NOTE: K factor changed
 1st Leg ASEAN Circuit Chess Tournament 2008 (WIM Tournament Section) Tarakan, East Kalimantan INA 2008-01-08
RcRownchangeKK*chgGame
 2045 1933 4.50 11 0.49 15 7.35 
  Beverly, Mendoza wm2099 PHI0.001-0.2815-4.20 
  Chan, Victoria wf1876 SIN1.0010.42156.30 
  Verdiana, Norasa 1890 INA0.501-0.0615-0.90 
  Handoko, Edhi g2283 INA1.0010.891513.35 
  Handayani, Tri 2036 INA1.0010.64159.60 
  Thy May Hung, Nguyen wf2062 VIE0.001-0.3315-4.95 
  Lindiawati, Evi 2114 INA0.001-0.2615-3.90 
  Sadikin, Irwanto m2283 INA0.001-0.1115-1.65 
  Citra, Dewi Aa 1726 INA1.0010.23153.45 
  Chua, Graham f2075 SIN0.001-0.3115-4.65 
  Tay, Jeslin 2050 SIN0.001-0.3415-5.10 

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)
 

 

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