Rapid: Individual Calculations June 2017
 Rangel Rojas, Javier Rafael  Total change: 57.60  Rating chartPersonal card
 X Valida IRT Rapido de Ajedrez "Copa Fundacion Ajedrez Venezuela" Maracaibo VEN 2017-05-17
RcRownchangeKK*chgGame
 1843 1627 4.50 7 2.88 20 57.60 
  Rodriguez Pirela, Luis Anibal 1921 VEN1.0010.852017.00 
  Rojas, Ronal Jesus 1779 VEN0.001-0.3020-6.00 
  Colina, Jose 1830 VEN1.0010.762015.20 
  Lombardi Boscan, Angel Rafael 1759 VEN1.0010.682013.60 
  Varela Mendoza, Jesus Manuel 1785 VEN1.0010.712014.20 
  Morales, Silvio 1912 VEN0.5010.34206.80 
  Gutierrez, Manuel 1914 VEN0.001-0.1620-3.20 

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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