Individual Calculations March 2012
 Clawitter, Craig  Total change: 14.55  Rating chartPersonal card
 21st Annual North American Open - U2300 Section Las Vegas, Nevada USA 2011-12-26
RcRownchangeKK*chgGame
 2050 2082 1.00 2 -0.09 15 -1.35 
  Rubinstein-Salzedo, Simon 2031 USA0.501-0.0715-1.05 
  Nunez Hirales, Juan 2069 MEX0.501-0.0215-0.30 

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)
 
 Martin Luther King Jr Memorial Irvine, California USA 2012-01-14
RcRownchangeKK*chgGame
 2170 2082 1.50 5 -0.43 15 -6.45 
  Taylor, Timothy W m2299 USA0.5010.28154.20 
  Krishnan, Varun 2135 USA1.0010.57158.55 
  Small, Gregg H f2265 USA0.001-0.2615-3.90 
  Nita, Marian N 2071 USA0.001-0.5215-7.80 
  Akopian, Robert 2079 USA0.001-0.5015-7.50 

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)
 
 15th Metropolitan Chess FIDE Invitational Los Angeles, California USA 2012-01-25
RcRownchangeKK*chgGame
 2315 2082 3.00 9 1.01 15 15.15 
  Manukyan, Garush 2303 ARM1.0010.781511.70 
  Amanov, Zhanibek m2402 KAZ0.001-0.1315-1.95 
  Gupta, Ankit 2175 USA0.5010.13151.95 
  Duckworth, William f2313 USA0.5010.29154.35 
  Matikozyan, Andran m2414 ARM0.001-0.1215-1.80 
  Kavutskiy, Konstan f2315 USA0.001-0.2115-3.15 
  Akopyan, Harutyun f2279 USA0.5010.25153.75 
  Kudryavtsev, Vadim 2151 RUS0.5010.10151.50 
  Sevillano, Enrico m2482  * USA0.001-0.0815-1.20 
 * 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)
 
 2012 Recession Buster San Diego, California USA 2012-02-18
RcRownchangeKK*chgGame
 2254 2082 2.00 5 0.48 15 7.20 
  Bryant, John f2401 USA0.001-0.1315-1.95 
  Baluran, Alejandrino 1972 USA1.0010.35155.25 
  Griffith, Kyron 2211 USA1.0010.671510.05 
  Sevillano, Enrico m2482  * USA0.001-0.0815-1.20 
  Harmon-Vellotti, Luke 2206 USA0.001-0.3315-4.95 
 * 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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