Individual Calculations May 2019
 Chavez Duero, Brayan Steven  Total change: 100.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2300 Pereira COL 2019-03-21
RcRownchangeKK*chgGame
 2147 1812 3.50 8 2.50 40 100.00 
  Aponte Castillo, Ernesto 2071 COL0.001-0.1840-7.20 
  Gonzalez Parejo, Ramon Junior f2212  * COL0.001-0.0840-3.20 
  Agudelo, Carlos Daniel 2049 COL1.0010.804032.00 
  Corredor Rengifo, Luis Fernando c2135 COL1.0010.874034.80 
  Soto, Cristian Camilo 2091 COL0.5010.344013.60 
  Gallego, Julian Andres 2196 COL0.001-0.0940-3.60 
  Castro, Alexander 2212  * COL1.0010.924036.80 
  Zapata Arbelaez, Estiven f2212  * COL0.001-0.0840-3.20 
 * 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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