Individual Calculations March 2012
 Donzellotti, Giuseppe  Total change: -39.30  Rating chartPersonal card
 FE XX Citta'di Montecatini - B Montecatini Terme ITA 2011-12-27
RcRownchangeKK*chgGame
 1649 1564 1.00 6 -1.31 30 -39.30 
  Catola, Marco 1697 ITA0.5010.18305.40 
  Mazza, Stephano 1708 FRA0.001-0.3130-9.30 
  Carrozza, Alessandro 1667 ITA0.001-0.3630-10.80 
  Abeni, Sergio 1634 ITA0.001-0.4030-12.00 
  Breidenbach, Heinz 1565 ITA0.5010.00300.00 
  Gerlando, Onofrio 1620 ITA0.001-0.4230-12.60 

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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