Individual Calculations July 2008
 Paez, David  Total change: -37.80  Rating chartPersonal card
 IRT 1ª Eliminatoria Olimpiada Absoluto Bogotá COL 2008-03-20
RcRownchangeKK*chgGame
 2207 2072 1.50 5 -0.10 15 -1.50 
  Ossa, Orlando 2242 COL0.001-0.2815-4.20 
  Ramirez, Carlos f2249 COL0.001-0.2715-4.05 
  Garcia, Alvaro f2184 COL0.001-0.3515-5.25 
  Martinez, Jorge Alexander 2195 COL0.5010.17152.55 
  Saladen, Rafael f2165 COL1.0010.63159.45 

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)
 
 IRT 2ª Eliminatoria Olimpiada Absoluto Cali COL 2008-05-01
RcRownchangeKK*chgGame
 2288 2072 0.50 4 -0.41 15 -6.15 
  Cuartas, Jorge Humberto f2304 COL0.001-0.2115-3.15 
  Rios, Mauricio f2301 COL0.001-0.2115-3.15 
  Jaramillo, Victor Fabian 2242 COL0.001-0.2815-4.20 
  Gonzalez, Omar f2303 COL0.5010.29154.35 

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)
 
 IRT Nacional Sub 20 Bogotá COL 2008-05-23
RcRownchangeKK*chgGame
 2098 2072 1.00 4 -0.85 15 -12.75 
  Bojaca, Carlos Andres 1900 COL1.0010.27154.05 
  Panesso, Henry f2229 COL0.001-0.2915-4.35 
  Salcedo, Edison 2157 COL0.001-0.3815-5.70 
  Becerra, Juan David 2105 COL0.001-0.4515-6.75 

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)
 
 Campeonato Juvenil Panamericano Sub20 Absoluto Cali COL 2008-06-10
RcRownchangeKK*chgGame
 2124 2072 1.00 5 -1.16 15 -17.40 
  Fernandez, Fernando 2231 PER0.001-0.2915-4.35 
  Sanchez Maya, Simon 2182 COL0.001-0.3515-5.25 
  Valencia, Adrian David 1971 COL1.0010.36155.40 
  Herrera, Juan Sebastian 2006 COL0.001-0.5915-8.85 
  Guerrero, Juan Carlos 2232 COL0.001-0.2915-4.35 

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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