Individual Calculations July 2008
 Santalla, Andres  Total change: 37.00  Rating chartPersonal card
 Miami Master Miami, Florida USA 2008-04-18
RcRownchangeKK*chgGame
 2342 2069 1.00 2 0.64 25 16.00 
  Torres, Javier A f2266 USA0.5010.25256.25 
  Lugo, Blas m2417 USA0.5010.39259.75 

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)
 
NOTE: K factor changed
 15th Space Coast Open Cocoa Beach, Florida USA 2008-04-25
RcRownchangeKK*chgGame
 2402 2069 0.00 1 -0.12 15 -1.80 
  Lopez, Bruci f2402 USA0.001-0.1215-1.80 

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)
 
NOTE: K factor changed
 2008 National Open Las Vegas, Nevada USA 2008-06-06
RcRownchangeKK*chgGame
 2319 2069 2.50 5 1.52 15 22.80 
  Rensch, Daniel f2334 USA0.001-0.1815-2.70 
  Yu, Corbin 2240 USA1.0010.731510.95 
  Bournival, Braden f2320 USA0.5010.31154.65 
  Cline, John 2282 USA1.0010.771511.55 
  Nakamura, Hikaru g2419 USA0.001-0.1115-1.65 

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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