Individual Calculations October 2017
 Colina, Jose  Total change: 13.60  Rating chartPersonal card
 IRT Feria Internacional de Barquisimeto 2017 Barquisimeto VEN 2017-09-08
RcRownchangeKK*chgGame
 1804 1909 3.00 5 -0.15 20 -3.00 
  Pena Gonzalez, Clara Isabel wc1620 VEN1.0010.16203.20 
  Colmenarez Orsini, Ricardo Elias 1734 VEN0.001-0.7320-14.60 
  Gomez Aranguren, Alexis Jose 1827 VEN1.0010.39207.80 
  Di Girolamo Jimenez, Ernesto 1937 VEN0.001-0.4620-9.20 
  Alvarez Colmenares, Jose Luis 1904 VEN1.0010.49209.80 

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 Clasico Mejorando el Ajedrez Zuliano Copa "Fundacion Ajedrez Para Todos" Municipio San Francisco, Estado Zulia VEN 2017-09-16
RcRownchangeKK*chgGame
 1808 1909 4.50 6 0.83 20 16.60 
  Avila Vargas, Juan Manuel 1509  * VEN1.0010.08201.60 
  Quintero Sierra, Andres Eduardo 1722 VEN1.0010.26205.20 
  Colina Nunes, Alejandro Jose c1987 VEN0.5010.11202.20 
  Rondon Montero, Ernesto Antonio 1993 VEN1.0010.622012.40 
  Rodriguez Pirela, Luis Anibal 1887 VEN0.001-0.5320-10.60 
  Isea Fernandez, Gerardo Alberto 1748 VEN1.0010.29205.80 
 * 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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