Individual Calculations November 2009
 Mazzeo, Gabriele  Total change: -32.50  Rating chartPersonal card
 European Youth Ch under 12 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1786 1804 3.00 9 -1.71 25 -42.75 
  Takacs, Laszlo 1876 SVK0.001-0.4025-10.00 
  Ferraguti, Francesco 1662 ITA0.501-0.1925-4.75 
  Zito, Riccardo 1735 ITA1.0010.402510.00 
  Shoshin, Valeriy 1801 RUS0.5010.00250.00 
  Pescatore, Lorenzo 1855 ITA0.001-0.4325-10.75 
  Vrankovic, Ivan 1772 CRO1.0010.462511.50 
  Repka, Christopher 1860 SVK0.001-0.4225-10.50 
  Lenaerts, Lennert 1736 BEL0.001-0.5925-14.75 
  Ulanowski, Karol 1777 POL0.001-0.5425-13.50 

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)
 
 OP Citta' di Pescia Pescia ITA 2009-09-18
RcRownchangeKK*chgGame
 1859 1804 2.50 5 0.28 25 7.00 
  Frugoli, Francesco 2159 ITA0.001-0.1125-2.75 
  Proietti, Tosca 1856 ITA0.5010.07251.75 
  De Fazio, Giovanni 1794 ITA0.001-0.5125-12.75 
  Avanzi, Gioni 1746 ITA1.0010.422510.50 
  Gnetti, Paolo 1738 ITA1.0010.412510.25 

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 XXI Citta' di Lucca Lucca ITA 2009-10-03
RcRownchangeKK*chgGame
 2060 1804 0.50 2 0.13 25 3.25 
  Tizzoni, Lionello 2011 ITA0.5010.27256.75 
  Madiai, Federico 2109 ITA0.001-0.1425-3.50 

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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