Individual Calculations February 2015
 Ciruzzi, Luciano  Total change: -13.00  Rating chartPersonal card
 IRT Sub 2200 Ventajedrez - Torre Blanca Buenos Aires ARG 2015-01-09
RcRownchangeKK*chgGame
 1921 2149 4.00 6 -0.65 20 -13.00 
  Grillo, Juan Cruz 1843 ARG1.0010.14202.80 
  Duarte, Gonzalo 1934 ARG0.001-0.7720-15.40 
  Bella, Juan 1766 ARG1.0010.09201.80 
  Leon, Leonardo 1930 ARG1.0010.22204.40 
  Kimelman, Gabriel c2028 URU1.0010.34206.80 
  Cardozo, Lucas 2026 ARG0.001-0.6720-13.40 

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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