Individual Calculations May 2012
 Morales Guerrero, Alfonso Javie  Total change: -63.60  Rating chartPersonal card
 ITT UDI Sub27 Universitario Bucaramanga COL 2012-03-29
RcRownchangeKK*chgGame
 1934 2084 2.00 6 -2.12 30 -63.60 
  Suarez Pinto, Sergio Rafael 1750 COL1.0010.12303.60 
  Arenas, David m2423 COL0.001-0.1230-3.60 
  Villar, Juan 1876 PER0.001-0.7730-23.10 
  Salcedo, Jackeline wf1912 COL0.001-0.7330-21.90 
  Leal Cortes, Diego Fernando 1888 COL1.0010.25307.50 
  Usca Benavides, Danny 1757 ECU0.001-0.8730-26.10 

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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