Individual Calculations September 2012
 Ramirez, Benjamin Dario  Total change: 2.40  Rating chartPersonal card
 Festival Internacional IRT Feria de las Flores 2012 Medellin COL 2012-08-03
RcRownchangeKK*chgGame
 2171 2201 5.00 9 0.16 15 2.40 
  Salcedo, Diana wf2027 COL1.0010.27154.05 
  Henao, Bernardo Andres 2076 COL0.501-0.1715-2.55 
  Posada, Juan Manuel f2045 COL1.0010.29154.35 
  Mendoza, Rafael f2333 COL0.5010.18152.70 
  Mateus, Alejandro 2284 COL1.0010.61159.15 
  Ramirez, Carlos f2315 COL0.001-0.3415-5.10 
  Panesso Rivera, Henry m2340 COL0.001-0.3115-4.65 
  Alvarez, Pablo Andres 2111 COL1.0010.38155.70 
  Alvarez, Alvaro 2007 COL0.001-0.7515-11.25 

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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