Individual Calculations September 2013
 Regam, Jessica  Total change: 18.15  Rating chartPersonal card
 XXIV Festival Panamericano de la Juventud 2013 - U-18 Girls Poços de Caldas/MG BRA 2013-07-25
RcRownchangeKK*chgGame
 1957 1975 5.50 8 1.31 15 19.65 
  Cuello, Camila 1689 ARG1.0010.16152.40 
  Rodriguez Rueda, Paula Andrea wm2210 COL0.5010.29154.35 
  Ruiz Olate, Emily Andrea 1890 CHI1.0010.38155.70 
  Lozano, Betania 2066 ARG1.0010.62159.30 
  Castrillon Gomez, Melissa wm2153 COL0.001-0.2715-4.05 
  Rodrigues, Fernanda Dos Santos wc1889 BRA0.501-0.1215-1.80 
  Nunez Marquina, Nataly Massiel 1999 PER0.5010.03150.45 
  Parkhurst Casas, Miriam wc1756 MEX1.0010.22153.30 

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)
 
 2013 NAYCC U18G Toronto CAN 2013-08-14
RcRownchangeKK*chgGame
 1991 2001 3.50 7 -0.10 15 -1.50 
  Hua, Margaret 1941 USA0.501-0.0815-1.20 
  Lee, Wfm Megan wf2084 USA0.001-0.3915-5.85 
  Ulrich, Rachel 1924 USA1.0010.39155.85 
  Peng, Wfm Jackie wf2012 CAN1.0010.52157.80 
  Gologorsky, Wcm Rachel wc1941 USA0.001-0.5815-8.70 
  Botez, Wcm Alexandra wc2076 CAN0.001-0.4015-6.00 
  Kalaydina, Regina-Veronicka 1958 CAN1.0010.44156.60 

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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