Individual Calculations May 2012
 Ceron, Edgar Ivan  Total change: -6.45  Rating chartPersonal card
 ITT UDI Sub27 Universitario Bucaramanga COL 2012-03-29
RcRownchangeKK*chgGame
 1998 2039 4.00 8 -0.43 15 -6.45 
  Berbesi, Saray 1707 COL1.0010.12151.80 
  Hernandez, Sanchez Jairo Andres f2271 COL0.001-0.2115-3.15 
  Lagos Oviedo, Juan Jose 1826 COL1.0010.23153.45 
  Guerrero, Juan Carlos m2250 COL0.001-0.2315-3.45 
  Echeverry, Maria Yesenia 1884 COL1.0010.29154.35 
  Anillo Castro, Alfonso 1842 COL1.0010.25153.75 
  Marin, Sebastian 2326 COL0.001-0.1615-2.40 
  Villar, Juan 1876 PER0.001-0.7215-10.80 

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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