Individual Calculations March 2012
 Bercys, Salvijus  Total change: -10.60  Rating chartPersonal card
 2012 Southwest Collegiate Championships Dallas, Texas USA 2012-02-18
RcRownchangeKK*chgGame
 2430 2449 0.50 3 -1.06 10 -10.60 
  Diamant, Andre g2494 BRA0.001-0.4410-4.40 
  Yotov, Valentin g2560 BUL0.001-0.3510-3.50 
  Ortiz, Nadya wg2236 COL0.501-0.2710-2.70 

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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