Individual Calculations February 2013
 Massironi, Marco  Total change: 27.90  Rating chartPersonal card
 OP 15 Citta' di Padova Padova ITA 2012-12-15
RcRownchangeKK*chgGame
 2337 2214 5.00 9 1.86 15 27.90 
  Petkov, Vladimir g2567 BUL0.001-0.1115-1.65 
  Buchicchio, Alessandro 1956 ITA1.0010.18152.70 
  Dorigo, Tommaso 1899 ITA1.0010.14152.10 
  Boscolo, Federico f2320 ITA1.0010.64159.60 
  Mogranzini, Roberto m2489 ITA0.001-0.1715-2.55 
  Efimov, Igor g2413 MNC0.5010.26153.90 
  Sanchez, Joseph g2533 PHI0.001-0.1315-1.95 
  Manca, Federico m2433 ITA1.0010.781511.70 
  Valsecchi, Alessio m2422 ITA0.5010.27154.05 

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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