Individual Calculations April 2008
 Mendoza, Rodrigo  Total change: -33.50  Rating chartPersonal card
 IV Sudamericano Sub 14 Abs Federacion, Entre Rios ARG 2007-12-16
RcRownchangeKK*chgGame
 1846 1973 2.00 5 -1.34 25 -33.50 
  Maglieri, Nahuel 1723 ARG0.501-0.3125-7.75 
  Piris Tillner, Fernando 1893 PAR0.501-0.1125-2.75 
  Gonzalez, Mauro 1855 ARG1.0010.34258.50 
  Ciruzzi, Luciano 1940 ARG0.001-0.5525-13.75 
  Villalba, Marcelo 1817 PAR0.001-0.7125-17.75 

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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