Individual Calculations July 2009
 Longo, Giovanni  Total change: 4.50  Rating chartPersonal card
 FE 40 Corsico - C Corsico ITA 2009-05-01
RcRownchangeKK*chgGame
 1636 1636 1.00 2 0.00 25 0.00 
  Rigotti, Gianluigi 1587 ITA1.0010.432510.75 
  Saviano, Sabato 1684 ITA0.001-0.4325-10.75 

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 Brescia - C Rivoltella ITA 2009-06-12
RcRownchangeKK*chgGame
 1920 1636 0.50 2 0.18 25 4.50 
  Quagliarella, Sabino Remo 1911 ITA0.001-0.1725-4.25 
  Peron, Davide 1928 ITA0.5010.35258.75 

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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