Individual Calculations July 2012
 Martinez, Ayelen  Total change: -39.15  Rating chartPersonal card
 Final Campeonato Argentino Sub-20 Buenos Aires ARG 2012-04-27
RcRownchangeKK*chgGame
 2060 2101 1.50 5 -1.24 15 -18.60 
  Dominguez, Gisella 1824 ARG0.501-0.3315-4.95 
  Gaitan, Juan Manuel 2249 ARG0.5010.20153.00 
  Krysa, Leandro m2423 ARG0.001-0.1315-1.95 
  Leal, Jorge 1791 ARG0.501-0.3615-5.40 
  Degorgue, Matias 2011 ARG0.001-0.6215-9.30 

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
 1927 2107 5.00 9 -1.37 15 -20.55 
  Pachon, Adriana wf1994 COL1.0010.35155.25 
  Medeiros, Thauane Ferreira 1805 BRA0.001-0.8515-12.75 
  Jorquera Cabello, Valentina 1937 CHI0.501-0.2215-3.30 
  Aponte, Oriana Isabel 1948 VEN0.501-0.2115-3.15 
  Chumpitaz, Ann wf2220 PER0.5010.15152.25 
  Pinargote Carreno, Kassandra 1931 ECU1.0010.27154.05 
  Avalos, Leticia wc1707  * PAR0.001-0.9215-13.80 
  Cordero, Daniela wm2090 BOL0.501-0.0215-0.30 
  Avalos, Rosana 1707  * PAR1.0010.08151.20 
 * 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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