Individual Calculations July 2009
 Mendez, Ruddy  Total change: 11.00  Rating chartPersonal card
 Campeonato Nacional Masculino 2009 Santo Domingo DOM 2009-03-13
RcRownchangeKK*chgGame
 2157 2099 3.00 6 0.44 25 11.00 
  Munoz, Lisandro m2328 DOM0.001-0.2125-5.25 
  Montes De Oca, Alexis 2283 DOM0.001-0.2625-6.50 
  Delmonte, Nestor 2083 DOM1.0010.482512.00 
  Sosa, Tomas 2116 DOM0.5010.02250.50 
  Marino, Roberto 2048 DOM0.501-0.0725-1.75 
  Arvelo, Gian 2084 DOM1.0010.482512.00 

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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