Individual Calculations March 2014
 Crispin Ferreras, Darvi Abraham  Total change: 10.20  Rating chartPersonal card
 Torneo Abierto de Ajedrez 60 aniversario FDA 2014 Distrito Nacional DOM 2014-01-10
RcRownchangeKK*chgGame
 2031 2114 5.50 8 0.68 15 10.20 
  Zapata , Jesus 1803 DOM1.0010.14152.10 
  Henriquez, Roberto 1869 DOM1.0010.20153.00 
  Contreras Rodriguez, Felipe 1974 DOM1.0010.31154.65 
  Mendez, Ruddy 2024 DOM0.501-0.1215-1.80 
  Lugo, Richard 2071 DOM1.0010.44156.60 
  Abreu Jean, Carlos Paul 2290 DOM0.001-0.2715-4.05 
  Moscoso, Carlos 2044 DOM1.0010.40156.00 
  Duarte, Martires 2174 DOM0.001-0.4215-6.30 

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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