Individual Calculations September 2013
 Pinal, Nelson B  Total change: -1.40  Rating chartPersonal card
 Torneo Nacional Por Equipo 2013 Santiago De Los Caballeros DOM 2013-08-22
RcRownchangeKK*chgGame
 2084 2318 3.00 4 -0.14 10 -1.40 
  Michelen, Victor Isaac 2186 DOM0.501-0.1810-1.80 
  Castillo, Nelson 2023 DOM1.0010.15101.50 
  Ubinas, Franyely 1988 DOM1.0010.12101.20 
  Mendez, David 2140 DOM0.501-0.2310-2.30 

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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