Individual Calculations January 2011
 Martinez, Jorge Alexander  Total change: -0.15  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2071 2201 4.00 7 -0.64 15 -9.60 
  Botero, Carlos 1909 COL1.0010.15152.25 
  Guerrero, Javier Eduardo 2094 COL1.0010.35155.25 
  Perez Rodriguez, Luis Manuel g2483 CUB0.001-0.1615-2.40 
  Juez, Jose Yesid 2042 COL0.001-0.7115-10.65 
  Lozano, Nestor Favian 1877 COL1.0010.13151.95 
  Consuegra, Oscar Enrique 2031 COL1.0010.28154.20 
  Otalora, Carlos Eduardo 2064 COL0.001-0.6815-10.20 

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)
 
 IRT Campeonato Deptal Mayores Santander Bucaramanga COL 2010-12-17
RcRownchangeKK*chgGame
 2078 2201 4.50 6 0.63 15 9.45 
  Estevez, Carlos Ariel 1833 COL1.0010.10151.50 
  Gomez, Andres Felipe 2003 COL0.001-0.7615-11.40 
  Suarez, Walter Camilo 1961 COL1.0010.20153.00 
  Peinado Rincon, Giovanny Alfredo 2213 COL1.0010.52157.80 
  Martinez, Julian 2151 COL1.0010.43156.45 
  Ruiz Aguilar, Pablo Alexander 2307 COL0.5010.14152.10 

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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