Individual Calculations March 2011
 Bettazzi, Daniele  Total change: 0.00  Rating chartPersonal card
 OP XVIII Citta' di Montecatini - B Montecatini Terme ITA 2010-12-27
RcRownchangeRpKK*chgGame
 1653 0 1.00 5 0.00 1413   0.00 
  Del Nevo, Claudio 1832 ITA0.0010.00 0.00 
  Ponzecchi, Riccardo 1467 ITA1.0010.00 0.00 
  Giuntoli, Stefano 1805 ITA0.0010.00 0.00 
  Simoncini, Francesco 1525 ITA0.0010.00 0.00 
  Abeni, Sergio 1635 ITA0.0010.00 0.00 

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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