Individual Calculations October 2008
 Jamison, Courtney  Total change: 40.80  Rating chartPersonal card
 XIX Panam.Fest U18 Girls Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 1982 1979 5.00 8 1.03 15 15.45 
  Terao, Juliana Sayumi wf2101 BRA1.0010.671510.05 
  Chirivi, Yenny wm2167 COL0.001-0.2615-3.90 
  Guarin, Daniela 1846 COL0.501-0.1815-2.70 
  Abarca Gonzalez, Damaris Nicole 1948 CHI0.501-0.0415-0.60 
  Rivadeneira Ayala, Maria Belen 1782 ECU1.0010.25153.75 
  Aliaga Fernandez, Ingrid Y wf2096 PER0.5010.16152.40 
  Gutierrez Mancillas, Alicia 2004 MEX0.5010.03150.45 
  Aquino Socualaya, Milsy 1908 PER1.0010.40156.00 

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)
 
 2008 Denker Tournament of High School Champions Dallas, Texas USA 2008-08-02
RcRownchangeKK*chgGame
 2188 1969 1.50 3 0.83 15 12.45 
  Yang, Stanley 2144 USA0.5010.23153.45 
  Hilton, Jonathan L 2244 USA0.5010.33154.95 
  Studen, Damir 2177 USA0.5010.27154.05 

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)
 
 DFW FIDE Open Richardson, Texas USA 2008-08-23
RcRownchangeKK*chgGame
 1965 1969 2.00 3 0.48 15 7.20 
  Chiang, Sarah wc1619 USA1.0010.11151.65 
  Stopa, Jacek m2319 POL0.001-0.1115-1.65 
  Phillips, David W 1958 USA1.0010.48157.20 

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)
 
 74th Annual Southwest Open Fort Worth, Texas USA 2008-08-29
RcRownchangeKK*chgGame
 2041 1969 2.00 4 0.38 15 5.70 
  Dejmek, Mark 2136 USA0.5010.22153.30 
  Sarkisian, Drew 2090 USA0.001-0.3415-5.10 
  Lin, Dachey 1763 USA1.0010.24153.60 
  De Jesus, Jeffrey 2175 USA0.5010.26153.90 

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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