Individual Calculations January 2009
 Marchesotti, Giovanni  Total change: -9.75  Rating chartPersonal card
 WE Novi Ligure - B Novi Ligure ITA 2008-10-10
RcRownchangeKK*chgGame
 1762 1670 0.50 1 0.13 15 1.95 
  Bongioanni, Alberto 1762 ITA0.5010.13151.95 

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 F. Bosi - B Milano ITA 2008-10-18
RcRownchangeKK*chgGame
 1798 1670 1.00 3 0.01 15 0.15 
  Curtacci, Sergio 1832 ITA0.001-0.2915-4.35 
  Carbone, Lorenzo 1818 ITA0.5010.20153.00 
  Torelli, Mauro 1744 ITA0.5010.10151.50 

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)
 
 WE XXI Cocquio Cocquio Trevisago ITA 2008-11-15
RcRownchangeKK*chgGame
 1805 1670 0.50 4 -0.79 15 -11.85 
  Zuccoli, Maurizio 1861 ITA0.001-0.2515-3.75 
  D Aulisa, Francesco 1774 ITA0.5010.14152.10 
  Guzzetti, Luigi Enrico 1866 ITA0.001-0.2515-3.75 
  Della Rocca, Luigi 1719 ITA0.001-0.4315-6.45 

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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