Individual Calculations April 2008
 Guerrero, Alejandra  Total change: 18.90  Rating chartPersonal card
 Zonal 2.3 Women Santo Domingo DOM 2007-05-31
RcRownchangeKK*chgGame
 2105 2126 7.50 13 0.59 15 8.85 
  Han, Ingrid 2004 VEN1.0010.33154.95 
  Estrada, Nelly wc2079 MEX0.001-0.5715-8.55 
  Mateus, Martha 2130 COL0.001-0.4915-7.35 
  De La Cruz, Mercedes wf2093 DOM1.0010.45156.75 
  Pina, Sulennis wg2322 CUB0.001-0.2515-3.75 
  Arribas, Maritza wg2335 CUB0.001-0.2315-3.45 
  Han, Irene wm2072 VEN1.0010.42156.30 
  Franco, Angela wf2124 COL1.0010.50157.50 
  Zepeda, Sonia wm2040 ESA0.001-0.6215-9.30 
  Munoz, Dorisbel 1938 DOM1.0010.26153.90 
  Sanchez, Celsa 2053 VEN1.0010.40156.00 
  Zepeda, Lorena wm2167 ESA1.0010.56158.40 
  Rincon, Drina 2004 VEN0.501-0.1715-2.55 

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)
 
 XX Torneo GM Carlos Torre Repetto In Memoriam - Swiss Merida, Yucatan MEX 2007-12-15
RcRownchangeKK*chgGame
 2199 2127 4.00 8 0.67 15 10.05 
  Gonzalez Zamora, Juan Carl g2477 MEX0.001-0.1115-1.65 
  Mencos, Claudia 1980 GUA1.0010.30154.50 
  Ocampo, Raul m2294 MEX1.0010.721510.80 
  Huerta, Dayron f2353 CUB0.001-0.2115-3.15 
  Vega Garcia, Jorge Arturo f2255 MEX0.001-0.3315-4.95 
  Fabian Reyes, Felipe 1990 MEX1.0010.32154.80 
  Torres Rosas, Luis Carlos 1946 MEX1.0010.26153.90 
  Morales Garcia, Sergio Jos 2296 MEX0.001-0.2815-4.20 

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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