Individual Calculations January 2009
 Di Bello, Nicolo`  Total change: 4.00  Rating chartPersonal card
 WE Brindisi scacchi Brindisi ITA 2008-10-25
RcRownchangeKK*chgGame
 2004 2047 2.50 5 -0.27 25 -6.75 
  Verardi, Alessandro 1793 ITA0.501-0.3125-7.75 
  Sirena, Gianni 1960 ITA1.0010.38259.50 
  Altini, Daniele 2238 ITA0.001-0.2525-6.25 
  Cesi, Fabio 1990 ITA0.501-0.0825-2.00 
  Altini, Nicola 2038 ITA0.501-0.0125-0.25 

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)
 
 WE 2 il Massimo Casamassima ITA 2008-11-15
RcRownchangeKK*chgGame
 2030 2047 2.00 3 0.43 25 10.75 
  Di Lascio, Savino 1953 ITA0.501-0.1325-3.25 
  Altini, Nicola 2038 ITA1.0010.492512.25 
  Capitelli, Paolo 2100 ITA0.5010.07251.75 

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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