Individual Calculations September 2011
 Prieto, Ernesto  Total change: 4.20  Rating chartPersonal card
 IRT Semifinal Nacional de Mayores Absoluto 2011 Santa Rosa de Cabal COL 2011-06-22
RcRownchangeKK*chgGame
 2057 2122 5.00 8 0.34 15 5.10 
  Leal Cortes, Diego Fernando 1875 COL1.0010.19152.85 
  Sanchez, Victor Hugo 2279 COL0.001-0.2915-4.35 
  Duque, Arnel Alberto 1919 COL1.0010.24153.60 
  Martinez Paipa, Hernan 1960 COL1.0010.29154.35 
  Barros, Raul 1992 COL1.0010.32154.80 
  Diaz Cordoba, Fredy 2239 COL0.001-0.3415-5.10 
  Gutierrez Cascardo, Jaime 2003 COL1.0010.34155.10 
  Sanchez Maya, Simon 2189 COL0.001-0.4115-6.15 

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
 2053 2122 4.00 7 -0.06 15 -0.90 
  Romero, Daniela 1857 COL1.0010.18152.70 
  Marin, Sebastian 2337 COL0.001-0.2315-3.45 
  Aguilar, Jairo Alberto 1941 COL0.501-0.2415-3.60 
  Echavarria, Gustavo 1946 COL1.0010.27154.05 
  Ferreira Morales, Jorge L 1800 COL1.0010.13151.95 
  Tovio, Israel f2294 COL0.5010.23153.45 
  Martinez, Jorge Alexander 2193 COL0.001-0.4015-6.00 

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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