Individual Calculations January 2010
 Virzi, Ettore  Total change: 20.55  Rating chartPersonal card
 FE XXXI Citta' di Arco Arco - (Lake of Garda) ITA 2009-10-17
RcRownchangeKK*chgGame
 1967 1986 5.00 9 0.22 15 3.30 
  Traversi, Carlo 1725 ITA1.0010.18152.70 
  Manca, Federico m2356 ITA0.001-0.1015-1.50 
  Helbig, Dieter 1858 GER0.501-0.1715-2.55 
  Mombelli, Antonio 1829 ITA1.0010.29154.35 
  Bonanzinga, Corrado 2136 ITA0.5010.20153.00 
  Kierzek, Matthias, Dr. 2154 GER0.001-0.2815-4.20 
  Hasberger, Walter 1894 AUT0.501-0.1315-1.95 
  Giaracuni, Claudio 1771 ITA1.0010.23153.45 
  Battiston, Claudio 1983 ITA0.5010.00150.00 

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)
 
 FE 30. Edoardo Crespi - B Milano ITA 2009-12-05
RcRownchangeKK*chgGame
 1883 1974 5.50 7 1.15 15 17.25 
  Mouflih, Faycal 1927 MAR1.0010.43156.45 
  Quagliarella, Sabino Remo 1886 ITA0.501-0.1215-1.80 
  Ciciotti, Augusto 1878 ITA0.501-0.1315-1.95 
  Trent, Alan M 1848 ENG1.0010.33154.95 
  Perrotta, Leopoldo 1843 ITA1.0010.32154.80 
  Marinc, Damir 2022 SLO1.0010.57158.55 
  Formento, Paolo 1779 ITA0.501-0.2515-3.75 

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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