Individual Calculations April 2008
 Vittorino, Carlo  Total change: 13.20  Rating chartPersonal card
 Zonal 2.3 Santo Domingo DOM 2007-05-31
RcRownchangeKK*chgGame
 2366 2206 6.00 13 2.01 15 30.15 
  Mendoza, Rafael f2390 COL0.5010.24153.60 
  Dominguez, Jose M. m2330 DOM0.001-0.3315-4.95 
  Dominguez, Leinier g2556 CUB0.001-0.1115-1.65 
  Gonzalez, Juan Carlos g2537 MEX0.001-0.1215-1.80 
  Boada, Wiston 2185 VEN0.501-0.0315-0.45 
  Leon Hoyos, Manuel m2454 MEX1.0010.811512.15 
  Trujillo, Pablo 2055 VEN1.0010.30154.50 
  De Los Santos, Eddy 2174 DOM1.0010.46156.90 
  Valdes, Leonardo m2401 CRC0.5010.25153.75 
  Farley, Terry 2284 BAR1.0010.61159.15 
  Gonzalez, Bernal m2434 CRC0.001-0.2115-3.15 
  Bruzon, Lazaro g2556 CUB0.001-0.1115-1.65 
  Iturrizaga, Eduardo m2398 VEN0.5010.25153.75 

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)
 
 IRT Feria de Manizales 2008 Manizales COL 2008-01-10
RcRownchangeKK*chgGame
 2167 2325 2.50 4 -0.27 15 -4.05 
  Hurtado, Felipe 2037 COL1.0010.16152.40 
  Rios, Cristhian Camilo f2057 COL0.001-0.8315-12.45 
  Munoz, Jhon Edison 2178 COL1.0010.30154.50 
  Mosquera, Miguel m2396 COL0.5010.10151.50 

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 Open Liga Antioquia Febrero Medellin COL 2008-02-06
RcRownchangeKK*chgGame
 2104 2325 4.50 7 -0.86 15 -12.90 
  Salazar, Aura Cristina wf1975 COL1.0010.11151.65 
  Blandon Villa, Diego F 2065 COL1.0010.18152.70 
  Osorio, Cristhian Camilo 2159 COL0.001-0.7215-10.80 
  Perez Arroyave, Damian 1975 COL1.0010.11151.65 
  Renteria, Jorge Eliecer f2227 COL0.501-0.1315-1.95 
  Gallego, Andres Felipe 2259 COL1.0010.41156.15 
  Castaneda, Jhon David 2068 COL0.001-0.8215-12.30 

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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