Individual Calculations August 2013
 Nope, Tatiana  Total change: -10.80  Rating chartPersonal card
 Panamerican U-20 Fem 2013 Bogota COL 2013-07-09
RcRownchangeKK*chgGame
 1846 1694 1.50 7 -0.72 15 -10.80 
  Ortegon Villacorte, Daniela 1862 COL0.001-0.2815-4.20 
  Loaiza, Yurani 1947 COL0.001-0.1915-2.85 
  Avalos, Leticia wc1740 PAR1.0010.56158.40 
  Jorquera Cabello, Valentina wm2014 CHI0.001-0.1315-1.95 
  Vargas Banda, Valentina 1821 CHI0.5010.17152.55 
  Castro, Natalia Patricia wm2003 COL0.001-0.1415-2.10 
  Nope, Viviana 1532 COL0.001-0.7115-10.65 

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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