Individual Calculations April 2013
 Macieja, Bartlomiej  Total change: -22.30  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Valladolid 2013 Mazatlan, Sinaloa MEX 2013-02-15
RcRownchangeKK*chgGame
 2272 2630 4.00 5 -0.46 10 -4.60 
  Carlos Arriaga, Jesus Robe 2230  * MEX1.0010.08100.80 
  Canales Inocencio, Ruben 2230  * MEX1.0010.08100.80 
  Perez Avendano, Paul Omar f2251 MEX1.0010.09100.90 
  Blanco Fernandez, Alvaro m2295 MEX0.501-0.3810-3.80 
  Dominguez Aguilar, Guiller m2356 MEX0.501-0.3310-3.30 
 * 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)
 
 2013 UT Dallas Spring FIDE Open sponsored by Turner Construction Dallas, Texas USA 2013-03-09
RcRownchangeKK*chgGame
 2426 2630 5.00 9 -1.77 10 -17.70 
  Cornejo, Max m2370 PER0.501-0.3210-3.20 
  Chirila, Ioan Cristian g2518 ROU0.001-0.6510-6.50 
  Calugar, Arthur m2299 CAN1.0010.12101.20 
  Breckenridge, Steven 2291 USA1.0010.12101.20 
  Yang, Darwin m2486 USA0.501-0.1910-1.90 
  Anton Guijarro, David m2546 ESP0.501-0.1210-1.20 
  Pavlovic, Milos M m2482 SRB0.501-0.2010-2.00 
  Kiewra, Keaton m2415 USA0.501-0.2710-2.70 
  Bercys, Salvijus m2428 USA0.501-0.2610-2.60 

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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