Individual Calculations September 2013
 Valderrama Quiceno, Esteban Al  Total change: 2.40  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2160 2236 5.50 9 0.08 30 2.40 
  Reyes Rios, Juan Camilo 2022 COL1.0010.23306.90 
  Dominguez Rincon, Miller 2032 COL0.501-0.2630-7.80 
  Gutierrez, Ramon 2164 COL1.0010.403012.00 
  Fernandez Cardoso, Alexey m2459 CUB0.001-0.2230-6.60 
  Rengifo, Jose Ignacio 2147 COL1.0010.383011.40 
  Vargas, Arteaga Alexis 2231 COL0.001-0.5130-15.30 
  Lozano, Nestor Favian 2145 COL0.501-0.1230-3.60 
  Montenegro, Juan Rolando 2118 COL0.501-0.1630-4.80 
  Montoya Diez, Cesar Augusto 2119 COL1.0010.343010.20 

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)
 

 

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