Individual Calculations July 2014
 Soraire, David  Total change: 0.00  Rating chartPersonal card
 IRT Sub 2200 Copa Domingo Tiberio - Gral Madariaga Madariaga - Buenos Aires ARG 2014-06-20
RcRownchangeKK*chgGame
 1838 1670 1.50 5 0.00 30 0.00 
  Pereyra, Horacio 2006 ARG0.001-0.1230-3.60 
  Videla, Gaston 1862 ARG0.001-0.2530-7.50 
  Romero, Fabian 1962 ARG0.5010.353010.50 
  Secul, Juan 1839 ARG0.001-0.2830-8.40 
  Hoffer, Roberto 1522 ARG1.0010.30309.00 

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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