Individual Calculations July 2010
 Gambardella, Piero  Total change: 12.15  Rating chartPersonal card
 CR Campania Scafati ITA 2010-04-30
RcRownchangeKK*chgGame
 1845 1986 2.50 4 -0.19 15 -2.85 
  Bove, Raffaele 1910 ITA1.0010.40156.00 
  Balzano, Luigi 1830 ITA0.501-0.2115-3.15 
  Zinnai, Graziano Matteo 1662 ITA1.0010.13151.95 
  De Rosa, Francesco 1979 ITA0.001-0.5115-7.65 

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 2 Torre di Bisaccia Bisaccia ITA 2010-05-29
RcRownchangeKK*chgGame
 2210 1986 2.50 6 1.00 15 15.00 
  Sanchez, Joseph g2386  * PHI0.001-0.0815-1.20 
  Boni, Gianni 1856 ITA1.0010.32154.80 
  Martorelli, Antonio m2259 ITA1.0010.831512.45 
  Seletsky, Grigory f2337 UKR0.001-0.1115-1.65 
  Celli, Dario 2104 ITA0.5010.16152.40 
  Gromovs, Sergejs f2319 ITA0.001-0.1215-1.80 
 * 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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