Individual Calculations November 2009
 Grudina, Marco  Total change: 11.50  Rating chartPersonal card
 OP 7. Citta' di Amantea Campora San Giovanni ITA 2009-08-31
RcRownchangeKK*chgGame
 1770 1882 1.50 2 0.20 25 5.00 
  Di Mauro, Dante 1715 ITA0.501-0.2225-5.50 
  Sigmund, Ingenuin 1825 ITA1.0010.422510.50 

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)
 
 FE 4. Riviera dei Cedri - B Grisolia - Scalea ITA 2009-09-07
RcRownchangeKK*chgGame
 1791 1882 1.50 2 0.26 25 6.50 
  Carbone, Maurizio 1698 ITA1.0010.26256.50 
  Tricomi, Massimo 1883 ITA0.5010.00250.00 

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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