Individual Calculations March 2012
 Angelastro, Ariel Francisco  Total change: 7.05  Rating chartPersonal card
 OP DLF Steinitz 2012 Roma ITA 2012-01-13
RcRownchangeKK*chgGame
 1879 1606 1.00 3 0.47 15 7.05 
  Soncini, Stefano 1818 ITA0.5010.27154.05 
  Rocchetti, Marco 1862 ITA0.001-0.1915-2.85 
  Carnicelli, Valerio 1956 ITA0.5010.39155.85 

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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