Individual Calculations May 2011
 Akopian, Robert  Total change: 0.00  Rating chartPersonal card
 LACC- Friday Night FIDE Swiss Los Angeles, CA USA 2011-02-04
RcRownchangeKK*chgGame
 2359 2106 0.00 1 -0.19 15 -2.85 
  Yankovsky, Roman 2359 RUS0.001-0.1915-2.85 

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)
 
 18th Annual Western Class Championships Agoura Hills, California USA 2011-03-11
RcRownchangeKK*chgGame
 2231 2096 1.50 5 -0.30 15 -4.50 
  Bachmann, Axel g2496  * PAR0.001-0.0815-1.20 
  Chiang, Sarah wc1936 USA1.0010.29154.35 
  Matikozyan, Andran m2476 ARM0.001-0.0915-1.35 
  Liu, Daniel 2045 USA0.501-0.0715-1.05 
  Kelley, Dereque D 2204 USA0.001-0.3515-5.25 
 * 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)
 
 2nd Metropolitan Chess FIDE Qualifier Los Angeles, CA USA 2011-04-08
RcRownchangeKK*chgGame
 2100 2096 1.00 2 0.02 15 0.30 
  Xia, Yusheng 2100 USA0.5010.01150.15 
  Phillips, Jeff 2100 USA0.5010.01150.15 

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)
 
 11th Annual Reno Far West Open Reno, Nevada USA 2011-04-22
RcRownchangeKK*chgGame
 2186 2096 2.50 5 0.47 15 7.05 
  Haring, Ruth Inez wm1980 USA1.0010.34155.10 
  Sevillano, Enrico m2496  * USA0.001-0.0815-1.20 
  Daroza, Eduardo 2069 USA1.0010.46156.90 
  Rupel, David G 2110 USA0.5010.02150.30 
  Langer, Michael f2275 USA0.001-0.2715-4.05 
 * 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)
 

 

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