Individual Calculations December 2017
 Valdez Cruz, Carlos Arturo  Total change: 37.80  Rating chartPersonal card
 Torneo Abierto De Ajedrez Modesto Guzman Distrito Nacional DOM 2017-10-20
RcRownchangeKK*chgGame
 1758 1487 2.50 7 1.22 40 48.80 
  Hernandez Terrero, Daniel 1887  * DOM0.001-0.0840-3.20 
  Ramirez, David 1803 DOM0.001-0.1340-5.20 
  Mileto, Nazzareno Pietro 1759 DOM0.001-0.1740-6.80 
  Belliard Alonzo, Julio Cesar 1613 DOM1.0010.674026.80 
  Cabreja Lora, Suzette 1675 DOM0.5010.24409.60 
  Pacheco Marte, Sergio Andres 1735 DOM1.0010.814032.40 
  Arias Diaz, Ernesto Antonio 1831 DOM0.001-0.1240-4.80 
 * 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)
 
NOTE: K factor changed
 Torneo Sub 2150 Distrito Nacional DOM 2017-11-17
RcRownchangeKK*chgGame
 1819 1487 0.00 4 -0.55 20 -11.00 
  Acevedo Vargas, Julio 1887  * DOM0.001-0.0820-1.60 
  Sanchez, Ramon 1887  * DOM0.001-0.0820-1.60 
  Mieses Hernandez, Diomedes Ernes 1864 DOM0.001-0.0920-1.80 
  Taveras Veras , Felix Miguel 1638 DOM0.001-0.3020-6.00 
 * 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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