Individual Calculations March 2012
 Massironi, Marco  Total change: 24.75  Rating chartPersonal card
 FE XX Citta' di Montecatini Montecatini Terme ITA 2011-12-27
RcRownchangeKK*chgGame
 2188 2171 4.00 5 1.65 15 24.75 
  Aprile, Martino 1864 ITA1.0010.14152.10 
  Bini, Lorenzo 1959 ITA1.0010.23153.45 
  Zimina, Olga mwg2338 ITA0.5010.22153.30 
  Efimov, Igor g2418 MNC1.0010.811512.15 
  Vuelban, Virgilio m2361 PHI0.5010.25153.75 

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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