Individual Calculations July 2012
 Abreu Jean, Carlos Paul  Total change: 20.55  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Masculino 2012 Distrito Nacional DOM 2012-04-27
RcRownchangeKK*chgGame
 2169 2211 7.50 11 1.37 15 20.55 
  Lugo Sanchez, Maximo 2054 DOM1.0010.29154.35 
  Crispin Ferreras, Darvi Abraham 2091 DOM0.501-0.1615-2.40 
  Ubinas, Franyely 2004 DOM1.0010.23153.45 
  Mendez, Ruddy 2085 DOM1.0010.33154.95 
  Pinal, Nelson B m2317 DOM0.5010.14152.10 
  Estevez, Leonardo 2133 DOM1.0010.39155.85 
  Munoz Santana, Jose Lisandro m2415 DOM0.001-0.2415-3.60 
  Flaquer, Luis f2278 DOM0.001-0.4115-6.15 
  Marte Corripio, Frank Manuel 2117 DOM1.0010.37155.55 
  Infante, Miguel f2314 DOM0.5010.14152.10 
  Arvelo Leo, Gian Carlo 2055 DOM1.0010.29154.35 

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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