Individual Calculations October 2013
 Ferreras Reyes, Oscar Halbey  Total change: -34.80  Rating chartPersonal card
 1er Torneo Cerrado Club Invivienda 2013 Santo Domingo Este DOM 2013-07-29
RcRownchangeKK*chgGame
 1937 2021 2.00 5 -1.08 30 -32.40 
  Sanchez Puente, Carlos Johan 1897 DOM0.001-0.6730-20.10 
  Brito Rondon, Enmanuel De Jesu 1940 DOM0.501-0.1130-3.30 
  Roa Rojas, Romulo Ruddy 1929 DOM0.501-0.1330-3.90 
  Hernandez Terrero, Daniel 2010 DOM0.501-0.0230-0.60 
  Arias Diaz, Ernesto Antonio 1908 DOM0.501-0.1530-4.50 

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)
 
 Torneo Abierto Nelson Alvarado Distrito Nacional DOM 2013-08-16
RcRownchangeKK*chgGame
 2010 2021 2.50 5 -0.08 30 -2.40 
  Mejia, Juan Alberto 1901 DOM1.0010.343010.20 
  Ramirez Reyes, Braulio 2129 DOM0.5010.15304.50 
  Subervi, Jonathan 2214 DOM0.001-0.2530-7.50 
  Rosario Morillo, Angel 1874 DOM1.0010.30309.00 
  Menendez Mendez, Ariel 1934 DOM0.001-0.6230-18.60 

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)
 

 

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