Individual Calculations July 2009
 Sagrera, Marcos  Total change: -4.50  Rating chartPersonal card
 Preliminar de Montevideo A Montevideo URU 2009-03-06
RcRownchangeKK*chgGame
 2010 1911 2.00 6 -0.30 15 -4.50 
  Carvalho, Guillermo 2239 URU0.001-0.1315-1.95 
  Gonzalez, Nahuel 2159 URU0.001-0.1915-2.85 
  De Leon, Patricia 1725 URU0.501-0.2415-3.60 
  Flores, Alexander 1947 URU1.0010.55158.25 
  Ibanez, Rodrigo 1859 URU0.501-0.0715-1.05 
  Magaldi, Nelson 2132 URU0.001-0.2215-3.30 

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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