Individual Calculations May 2012
 Stella, Luca  Total change: 6.45  Rating chartPersonal card
 FE Grand Hotel Adriatico Montesilvano ITA 2012-03-09
RcRownchangeKK*chgGame
 2039 2119 3.50 5 0.43 15 6.45 
  Cafaro, Luca 1908 ITA1.0010.23153.45 
  Collutiis, Duilio m2493 ITA0.001-0.1015-1.50 
  Psaila, Clarence 1999 MLT0.501-0.1615-2.40 
  Said, Oliver 1980 MLT1.0010.31154.65 
  Di Martino, Antonio 1817 ITA1.0010.15152.25 

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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