Individual Calculations July 2012
 Napoli Costa, Antonello  Total change: -29.70  Rating chartPersonal card
 CIS 2012 - A2.8 Baida ITA 2012-03-30
RcRownchangeKK*chgGame
 1913 1805 0.50 1 0.15 30 4.50 
  Bottini, Paolo 1913 ITA0.5010.15304.50 

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)
 
 CP Messina 2012 Sinagra ITA 2012-04-20
RcRownchangeKK*chgGame
 1734 1805 1.50 3 -0.29 30 -8.70 
  Parla, Aldo 1713 ITA1.0010.373011.10 
  Gelardi, Davide 1664 ITA0.001-0.6930-20.70 
  Algeri, Lorenzo 1826 ITA0.5010.03300.90 

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 9 Messina porta della Sicilia Messina ITA 2012-04-27
RcRownchangeKK*chgGame
 1728 1805 1.50 4 -0.85 30 -25.50 
  Licandro, Michele 1545 ITA0.001-0.8230-24.60 
  Chite`, Carmelo 1525 ITA1.0010.16304.80 
  Alfarone, Giovanni 1986 ITA0.001-0.2630-7.80 
  Bandiera, Aurelio 1854 ITA0.5010.07302.10 

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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