Individual Calculations May 2010
 Alvarado, Nelson  Total change: 6.90  Rating chartPersonal card
 Campeonato Nacional Masculino 2010 (DOM) Santo Domingo DOM 2010-04-09
RcRownchangeKK*chgGame
 2081 2209 6.50 9 0.46 15 6.90 
  Ortiz, Nelson 2020 DOM1.0010.25153.75 
  Jimenez, Maykol 2068 DOM0.001-0.6915-10.35 
  Lugo, Maximo 2060 DOM1.0010.30154.50 
  Pena, Daniel 2081 DOM1.0010.33154.95 
  Olivo Espinal, Lewis 2011 DOM0.501-0.2615-3.90 
  Michelen, Victor Isaac 2109 DOM0.001-0.6415-9.60 
  Santos, Genesis 2125 DOM1.0010.38155.70 
  Metz, Hipolito 2156 DOM1.0010.43156.45 
  Abreu, Carlos Paul 2103 DOM1.0010.36155.40 

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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