Individual Calculations January 2011
 Guerrero Rodriguez, Alejandra  Total change: -15.90  Rating chartPersonal card
 Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I Distrito Federal MEX 2010-11-18
RcRownchangeKK*chgGame
 2219 2117 1.50 6 -0.74 15 -11.10 
  Sanchez Enriquez, Oscar Ge f2353 MEX1.0010.801512.00 
  Baules, Jorge m2349 PAN0.5010.29154.35 
  Guerra Mojena, Leandro f2311 CUB0.001-0.2515-3.75 
  Vega Garcia, Jorge Arturo f2262 MEX0.001-0.3115-4.65 
  Campos Rosas, Manuel Asis 2016 MEX0.001-0.6415-9.60 
  Torres Rosas, Luis Carlos c2021 MEX0.001-0.6315-9.45 

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)
 
 Campeonato Pan Americano Feminino 2010 Campinas/SP BRA 2010-11-28
RcRownchangeKK*chgGame
 2032 2117 4.50 8 -0.32 15 -4.80 
  Larrea, Daniela 1717  * URU1.0010.08151.20 
  Lujan, Carolina mwg2349 ARG0.001-0.2115-3.15 
  Martinez, Janine 1942 BRA1.0010.27154.05 
  Vargas, Gabriela wf2086 PAR1.0010.46156.90 
  Fernandez, Maria Florencia 2149 ARG0.001-0.4615-6.90 
  Cordero, Daniela wm2055 BOL0.501-0.0915-1.35 
  Correa, Jaqueline Pamplona wc1942 BRA0.001-0.7315-10.95 
  Chang, Suzana wf2015 BRA1.0010.36155.40 
 * 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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