Individual Calculations January 2010
 Negro, Raffaele  Total change: 10.20  Rating chartPersonal card
 OP 2 Basso Veronese - B Casaleone ITA 2009-11-07
RcRownchangeKK*chgGame
 1893 1844 2.50 4 0.76 15 11.40 
  Jimchi, Abdelaziz 1918 ITA0.5010.10151.50 
  De Biaggi, Paolo 1878 ITA0.001-0.4515-6.75 
  Steccanella, Willy 1780 ITA1.0010.41156.15 
  Oppici, Gabriele 1997 ITA1.0010.701510.50 

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 Valpolicella Pescantina ITA 2009-11-20
RcRownchangeKK*chgGame
 1926 1844 1.50 3 0.31 15 4.65 
  Pisani, Valerio 1771 ITA0.501-0.1015-1.50 
  Vishanji, Adrian 1939 ITA1.0010.63159.45 
  Scotti, Mirko 2068 ITA0.001-0.2215-3.30 

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 Padova - B Padova ITA 2009-12-12
RcRownchangeKK*chgGame
 2026 1844 0.50 3 -0.39 15 -5.85 
  Mrdja, Milan m2244  * CRO0.001-0.0815-1.20 
  Guastadini, Paolo 2026 ITA0.001-0.2615-3.90 
  Carbone, Lorenzo 1808 ITA0.501-0.0515-0.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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