Individual Calculations September 2017
 Pai, Juan David  Total change: 136.00  Rating chartPersonal card
 XXIV Torneo IRT Internacional Feria de las Flores Medellin 2017 In memorian Oscar Castro Medellin COL 2017-08-03
RcRownchangeKK*chgGame
 2015 1921 5.00 9 1.62 40 64.80 
  Castano, Henry Augusto f2178 COL0.001-0.1840-7.20 
  Zapata Cuartas, Juan Carlos 2086 COL0.5010.22408.80 
  Montoya Diez, Cesar Augusto 2051 COL0.5010.18407.20 
  Lopez Idarraga, Daniel Eduardo f2056 COL0.5010.18407.20 
  Rios Parra, Juan Fernando 2074 COL0.001-0.3040-12.00 
  Romero, Daniela 1862 COL0.501-0.0840-3.20 
  Gomez Olivares, Jose David 1714 COL1.0010.23409.20 
  Olarte Ospina, Manuel 2054 COL1.0010.684027.20 
  Alvarez, Juan P 2063 COL1.0010.694027.60 

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 Departamental Interclubes Narino 2017 Pasto COL 2017-08-20
RcRownchangeKK*chgGame
 1796 1921 5.00 5 1.78 40 71.20 
  Finley Rosero, Karol Valentina 1521  * COL1.0010.08403.20 
  Chamorro Cuaical, Ivan Andres 1792 COL1.0010.334013.20 
  Barragan Cruz, Eduardo 1865 COL1.0010.424016.80 
  Anama Oviedo, Juan Pablo 1742 COL1.0010.274010.80 
  Barreiro Jurado, Frank 2058 COL1.0010.684027.20 
 * 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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