Individual Calculations August 2013
 Guerrero Sierra, Juan Carlos  Total change: 7.05  Rating chartPersonal card
 IRT Campeonato Nacional de Mayores Absoluto 2013 Ibague COL 2013-07-01
RcRownchangeKK*chgGame
 2150 2227 7.00 11 0.47 15 7.05 
  Rios Parra, Alejandro m2344 COL1.0010.66159.90 
  Zuluaga, Cesar f2402 COL1.0010.731510.95 
  Gallego Alcaraz, Andres Felipe m2414 COL0.001-0.2615-3.90 
  Mendoza, Rafael m2334 COL0.001-0.3515-5.25 
  Aristizabal, Jorge 1881 COL1.0010.11151.65 
  Garces, Javier 2001 COL0.501-0.2915-4.35 
  Hernandez, Cristian Andres 2113 COL1.0010.34155.10 
  Lozano, Nestor Favian 2110 COL0.501-0.1615-2.40 
  Lopez Idarraga, Daniel Eduardo 2053 COL0.501-0.2315-3.45 
  Herrera Perez, Martin Steven 1974 COL0.501-0.3115-4.65 
  Bejarano, Dany Andres 2020 COL1.0010.23153.45 

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)
 

 

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