Individual Calculations September 2014
 Pages Roman, Seidy  Total change: -30.20  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 1896 1958 2.00 6 -1.51 20 -30.20 
  Friera Naranjo, Sergio Daniel 2048 CUB0.001-0.3820-7.60 
  Dominguez Fiallo, Ernesto 1942 CUB0.001-0.5220-10.40 
  Dominguez Dager, Bessie 1880 CUB0.001-0.6120-12.20 
  Melis Gras, Rolando Eusebio 1830 CUB0.501-0.1720-3.40 
  Canizares Araujo, Jahaziel 1803 CUB0.501-0.2120-4.20 
  Rodriguez Gomez, Juan Alberto 1871 CUB1.0010.38207.60 

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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