Individual Calculations May 2010
 Bisogno, Vincenzo  Total change: 24.50  Rating chartPersonal card
 WE Scacchi tra le Torri - B Melegnano ITA 2010-02-26
RcRownchangeKK*chgGame
 1710 1542 2.00 5 0.58 25 14.50 
  Krstic, Dragan 1768 ITA0.001-0.2125-5.25 
  Vigliaroli, Matteo Luigi 1637 ITA0.001-0.3725-9.25 
  Primerano, Carlo 1734 ITA1.0010.752518.75 
  Cervini, Gian Piero 1792 ITA0.001-0.1925-4.75 
  Scotti, Luigi 1617 ITA1.0010.602515.00 

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)
 
 OP 2 Citta' degli Scacchi - C Corsico ITA 2010-03-12
RcRownchangeKK*chgGame
 1471 1542 1.00 1 0.40 25 10.00 
  Ruggeri, Igor 1471 ITA1.0010.402510.00 

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)
 

 

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