Individual Calculations April 2009
 Munoz, Jhon Edison  Total change: 27.00  Rating chartPersonal card
 IRT X Open Feria de Cali ELITE Cali COL 2008-12-26
RcRownchangeKK*chgGame
 2214 2185 5.50 8 1.80 15 27.00 
  Ospina Loaiza, Jhonny 2097 COL1.0010.38155.70 
  Plazas, Alfonso 2025 COL1.0010.29154.35 
  Castro, Oscar H m2395 COL0.001-0.2315-3.45 
  Sanchez, Victor Hugo 2170 COL1.0010.48157.20 
  Alvarez, Javier 2144 COL1.0010.44156.60 
  Gallego, Andres Felipe 2365 COL0.001-0.2615-3.90 
  Arenas, David m2323 COL0.5010.19152.85 
  Mateus, Alejandro 2192 COL1.0010.51157.65 

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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