Individual Calculations January 2012
 Verastegui, Fernando  Total change: -36.90  Rating chartPersonal card
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2007 2114 4.50 9 -1.23 30 -36.90 
  Jimenez, Leonardo Andres 1837 COL1.0010.17305.10 
  Gallego Alcaraz, Andres Felipe m2360 COL0.001-0.1930-5.70 
  Garcia, John Fredy 1915 COL1.0010.24307.20 
  Ruiz Aguilar, Pablo Alexander f2294 COL0.001-0.2630-7.80 
  Alvarez, Alvaro 1957 COL1.0010.29308.70 
  Romo, David 1984 COL0.001-0.6830-20.40 
  Rodriguez Fernandez, Nelson G 1928 COL0.501-0.2430-7.20 
  Corredor Castellanos, Camilo 1924 COL1.0010.25307.50 
  Rojas Diaz, James Ivan 1868 COL0.001-0.8130-24.30 

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)
 

 

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