Individual Calculations September 2009
 Alsina, Ruben  Total change: -67.25  Rating chartPersonal card
 Cerrado Nau64 Montevideo URU 2009-06-01
RcRownchangeKK*chgGame
 1817 2024 5.50 11 -2.69 25 -67.25 
  Nakle, Gonzalo 1815 URU1.0010.23255.75 
  Manzanares Aguilera, Richard 1899 URU0.501-0.1725-4.25 
  Gatti Martinez, Santiago 1689 URU0.501-0.3825-9.50 
  Martinez, Fernando 1941 URU0.001-0.6125-15.25 
  Bortagaray, Alfredo 1674 URU1.0010.11252.75 
  Sanchez, Sebastian 2042 URU0.5010.03250.75 
  Vaz, Leonardo 2010 URU0.001-0.5225-13.00 
  Milan, Julio 1704 URU1.0010.13253.25 
  Queijo, Marcelo 1718 URU1.0010.14253.50 
  Visillac, Alejandro 1819 URU0.001-0.7625-19.00 
  Solari, Pablo 1674 URU0.001-0.8925-22.25 

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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