Individual Calculations September 2011
 Tovio, Israel  Total change: -17.40  Rating chartPersonal card
 IRT Semifinal Nacional de Mayores Absoluto 2011 Santa Rosa de Cabal COL 2011-06-22
RcRownchangeKK*chgGame
 2197 2297 7.00 11 0.16 15 2.40 
  Valencia, Andres Felipe 1934 COL1.0010.10151.50 
  Pena, Fernando 2087 COL1.0010.23153.45 
  Barros, Raul Junior f2111 COL1.0010.26153.90 
  Torres, Juan Camilo 2206 COL1.0010.38155.70 
  Gallego Alcaraz, Andres Felipe 2369 COL0.5010.10151.50 
  Herrera, Juan Sebastian 2089 COL1.0010.23153.45 
  Castano, Duvan Martin 2324 COL0.001-0.4615-6.90 
  Morales, Jhon Alexander 2316 COL0.001-0.4715-7.05 
  Rojas Barrero, Andres Humberto 2238 COL0.501-0.0815-1.20 
  Pardo, Alejandro 2134 COL1.0010.28154.20 
  Zuluaga, Cesar f2359 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
 2116 2294 4.50 8 -1.32 15 -19.80 
  Suarez, Maria Alexandra 1967 COL1.0010.13151.95 
  Kostov, Alex 2113 COL1.0010.26153.90 
  Rivera, Ingris wm2158 COL0.001-0.6815-10.20 
  Laverde, Luis Eduardo 2139 COL1.0010.29154.35 
  Sanchez L, Sebastian Felipe 2159 COL0.501-0.1815-2.70 
  Prieto, Ernesto 2122 COL0.501-0.2315-3.45 
  Martinez, Julian 2201 COL0.001-0.6315-9.45 
  Castrillon Gomez, Melissa wf2071 COL0.501-0.2815-4.20 

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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