Individual Calculations April 2008
 Morales, Luciana  Total change: -1.05  Rating chartPersonal card
 XX Torneo GM Carlos Torre Repetto In Memoriam - Swiss Merida, Yucatan MEX 2007-12-15
RcRownchangeKK*chgGame
 2194 2184 4.00 8 -0.02 15 -0.30 
  Bachmann, Axel m2481 PAR0.001-0.1515-2.25 
  Santos, Cabanas Cecilia 1965 MEX1.0010.22153.30 
  De La Paz Perdomo, Frank g2441 CUB0.001-0.1815-2.70 
  Colli Lopez, Samuel Santia 2062 MEX0.001-0.6715-10.05 
  Reyes Ayala, Mario 2028 MEX1.0010.29154.35 
  Gonzalez Chavez, Emmanuel 2093 MEX1.0010.38155.70 
  Gonzalez Zamora, Juan Carl g2534 MEX0.001-0.1115-1.65 
  Torres Rosas, Luis Carlos 1946 MEX1.0010.20153.00 

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)
 
 Susan Polgar International Open Brownsville, Texas USA 2008-01-18
RcRownchangeKK*chgGame
 2312 2180 1.00 3 -0.05 15 -0.75 
  Carreras, Paulina wf2004 MEX1.0010.27154.05 
  Almeida, Alfonso m2426 MEX0.001-0.1915-2.85 
  Bachmann, Axel g2505 PAR0.001-0.1315-1.95 

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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