Individual Calculations November 2009
 Simutowe, Amon S  Total change: -5.40  Rating chartPersonal card
 DFW FIDE Open V Richardson, Texas USA 2009-08-29
RcRownchangeKK*chgGame
 2081 2481 3.50 4 -0.18 10 -1.80 
  Chiang, Jonathan 2081  * USA1.0010.08100.80 
  Chandra, Kevin 2081  * USA1.0010.08100.80 
  He, Tommy 2081  * USA1.0010.08100.80 
  Jayakumar, Adarsh 2081  * USA0.501-0.4210-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 75th Annual Southwest Open Fort Worth, Texas USA 2009-09-04
RcRownchangeKK*chgGame
 2312 2473 3.50 5 0.15 10 1.50 
  He, Tommy 2073  * USA1.0010.08100.80 
  Schoonmaker, Nicholas c2215 USA1.0010.18101.80 
  Gareev, Timur g2594 UZB0.5010.16101.60 
  Papp, Gabor m2562 HUN0.001-0.3810-3.80 
  Sarkisian, Drew 2118 USA1.0010.11101.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lone Star Open Dallas, Texas USA 2009-10-09
RcRownchangeKK*chgGame
 2346 2473 1.50 3 -0.51 10 -5.10 
  Fernandez, Daniel m2424 USA0.501-0.0710-0.70 
  Yang, Darwin f2282 USA0.501-0.2510-2.50 
  Bryant, John Daniel 2331 USA0.501-0.1910-1.90 

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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