Individual Calculations July 2013
 Garcia Artal, Obdulio  Total change: -21.15  Rating chartPersonal card
 Cto Veteranos Autonomico de Aragon 2013 Zaragoza ESP 2013-04-20
RcRownchangeKK*chgGame
 1680 1670 2.00 7 -1.41 15 -21.15 
  Marin Fuertes, Angel Maria 1798 ESP0.001-0.3315-4.95 
  Marquez Gongora, Jose Francisco 1491 ESP1.0010.27154.05 
  Argueso Palomino, Manuel 1731 ESP0.001-0.4215-6.30 
  Ocabo Vera, Pedro Aristides 1830 ESP0.5010.21153.15 
  Beltran Langarita, Alfredo 1709 ESP0.5010.05150.75 
  Sanz Navarro, Alberto 1687 ESP0.001-0.4815-7.20 
  Codina Escudero, Juan 1515 ESP0.001-0.7115-10.65 

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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