Individual Calculations September 2009
 Panesso Rivera, Henry  Total change: -25.65  Rating chartPersonal card
 IRT GP Feria de las Flores ELITE Medellin COL 2009-08-05
RcRownchangeKK*chgGame
 2128 2290 4.50 8 -1.19 15 -17.85 
  Benitez Rodriguez, Carlos 2066 COL0.001-0.7815-11.70 
  Lizarazo, Juan Carlos 2058 COL1.0010.21153.15 
  Herrera, Milena wf2118 COL1.0010.27154.05 
  Valle, Efrain c2188 COL0.001-0.6415-9.60 
  Rengifo, Jose Ignacio 2130 COL0.501-0.2115-3.15 
  Lotero, Faiber 2140 COL1.0010.30154.50 
  Guerrero, Juan Carlos m2193 COL1.0010.37155.55 
  Guerrero Fandino, Gustavo 2131 COL0.001-0.7115-10.65 

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)
 
 Torneo Open Ciudad De Cartago Cartago COL 2009-08-15
RcRownchangeKK*chgGame
 2103 2290 3.00 5 -0.52 15 -7.80 
  Ossa Ramirez, Jesus Antonio 1890  * COL1.0010.08151.20 
  Clavijo, Jorge Mario m2364 COL0.5010.10151.50 
  Sanabria Rangel, Sergio Andres 2087 COL0.001-0.7615-11.40 
  Hernandez, Cristian Andres 1910 COL1.0010.09151.35 
  Arenas, David m2266 COL0.501-0.0315-0.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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