Individual Calculations July 2012
 Cordero, Daniela  Total change: 9.30  Rating chartPersonal card
 Final Nacional Femenino 2012 - Bolivia Cochabamba - Bolivia BOL 2012-05-03
RcRownchangeKK*chgGame
 1896 2090 5.50 7 0.33 15 4.95 
  Estrada, Lucia wm2011 BOL1.0010.39155.85 
  Borda, Carla wc1982 BOL0.001-0.6515-9.75 
  Blanco, Norma 1778 BOL1.0010.14152.10 
  Mendoza, Samantha D 1828 BOL1.0010.18152.70 
  Prado, Alexandra 1812 BOL1.0010.17152.55 
  Coro, Soledad 1849 BOL1.0010.20153.00 
  Ramirez, M Eugenia 2014 BOL0.501-0.1015-1.50 

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)
 
 VIII Southern America U 20 (Female) Asuncion PAR 2012-06-15
RcRownchangeKK*chgGame
 1925 2090 6.50 9 0.29 15 4.35 
  Aponte, Oriana Isabel 1948 VEN0.501-0.1915-2.85 
  Chumpitaz, Ann wf2220 PER1.0010.681510.20 
  Pinargote Carreno, Kassandra 1931 ECU0.501-0.2115-3.15 
  Avalos, Leticia wc1693 PAR1.0010.08151.20 
  Medeiros, Thauane Ferreira 1805 BRA1.0010.16152.40 
  Avalos, Rosana 1690  * PAR1.0010.08151.20 
  Pachon, Adriana wf1994 COL0.001-0.6315-9.45 
  Martinez, Ayelen 2107 ARG0.5010.02150.30 
  Jorquera Cabello, Valentina 1937 CHI1.0010.30154.50 
 * 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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