Individual Calculations December 2013
 Breckenridge, Steven  Total change: 1.05  Rating chartPersonal card
 17th Annual Texas Collegiate Championships Houston, Texas USA 2013-11-08
RcRownchangeKK*chgGame
 2265 2333 3.00 5 0.07 15 1.05 
  Alexandrov, Olzhas 2068 USA1.0010.18152.70 
  Chirila, Ioan g2517 ROU0.001-0.2615-3.90 
  Cornejo, Max m2364 PER0.001-0.4615-6.90 
  Salazar, Aura wm2207 COL1.0010.33154.95 
  Heredia, Carla wg2169 ECU1.0010.28154.20 

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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