Individual Calculations May 2011
 Maldonado, Oscar Lorenzo  Total change: -27.75  Rating chartPersonal card
 Abierto Raul Sanguineti Club Argentino Buenos Aires ARG 2011-03-09
RcRownchangeKK*chgGame
 1907 1734 0.00 4 -1.11 25 -27.75 
  Arcuschin, Claudio 1996 ARG0.001-0.1825-4.50 
  Sammartino, Gabriel 1916 ARG0.001-0.2625-6.50 
  Romano, Guillermo 1902 ARG0.001-0.2825-7.00 
  Soto, Jose Manuel 1815 VEN0.001-0.3925-9.75 

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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