Individual Calculations September 2011
 Vittorino, Carlo Giovanni  Total change: -42.90  Rating chartPersonal card
 IRT Semifinal Nacional de Mayores Absoluto 2011 Santa Rosa de Cabal COL 2011-06-22
RcRownchangeKK*chgGame
 2120 2327 6.00 10 -1.43 15 -21.45 
  Bejarano U, Danny Andres 1962 COL0.001-0.9015-13.50 
  Cayon, Diego Mauricio 1988 COL0.501-0.3815-5.70 
  Corredor, Fabian 1990 COL0.501-0.3815-5.70 
  Pena, Dario 1953 COL1.0010.10151.50 
  Moran, Daniel Stiven 2117 COL1.0010.23153.45 
  Pinzon, Jairo David 2173 COL1.0010.29154.35 
  Martinez, Cristian 2247 COL1.0010.39155.85 
  Rios, Cristhian Camilo f2409 COL0.001-0.3915-5.85 
  Arango, Andres Mauricio 2161 COL1.0010.28154.20 
  Contreras, Henry f2203 COL0.001-0.6715-10.05 

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)
 
 Festival IRT Internacional Feria de las Flores 2011 Inmemoriam MI Carlos Cuartas (El Mago) Medellin COL 2011-08-03
RcRownchangeKK*chgGame
 2025 2326 4.50 7 -1.43 15 -21.45 
  De La Cruz, Jonathan 1974 PER0.001-0.8915-13.35 
  Riascos, Guillermo 1926  * COL1.0010.08151.20 
  Lopez Idarraga, Daniel Eduardo 1981 COL0.501-0.3915-5.85 
  Blandon, Luis Guillermo 1974 COL1.0010.11151.65 
  Herrera, Juan Sebastian 2089 COL0.001-0.8015-12.00 
  Salas, Juan David 2102 COL1.0010.22153.30 
  Barros, Raul Junior f2127 COL1.0010.24153.60 
 * 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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