Individual Calculations September 2013
 Sanchez, Jose Rafael  Total change: 5.25  Rating chartPersonal card
 Torneo Nacional Por Equipo 2013 Santiago De Los Caballeros DOM 2013-08-22
RcRownchangeKK*chgGame
 2039 2177 3.00 4 0.35 15 5.25 
  Garcia Acosta, Darlin 1798 DOM1.0010.09151.35 
  Arvelo Leo, Gian Carlo 2084 DOM1.0010.37155.55 
  Del Rosario, Carlos 2059 DOM0.001-0.6615-9.90 
  Subervi, Jonathan 2214 DOM1.0010.55158.25 

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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