Individual Calculations July 2009
 Diotallevi, Maurizio  Total change: 10.80  Rating chartPersonal card
 OP Sociale Castelfidardo Castelfidardo ITA 2008-12-06
RcRownchangeKK*chgGame
 1940 2101 7.00 8 1.45 15 21.75 
  Baleani, Emanuele 1863 ITA1.0010.20153.00 
  Palmizi, Alessandro 1895 ITA1.0010.24153.60 
  Marconi, Andrea 1781 ITA1.0010.13151.95 
  Briffault, Philippe 1933 ITA1.0010.28154.20 
  Mircoli, Filippo 1846 ITA1.0010.19152.85 
  Rotoni, Matteo 2199 ITA0.5010.13151.95 
  Foglia, Maurizio 2170 ITA0.5010.10151.50 
  Ragnini, Damiano 1834 ITA1.0010.18152.70 

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 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 1952 2093 4.00 7 -0.73 15 -10.95 
  Venturino, Federico 1877 ITA0.501-0.2815-4.20 
  Zuccarelli, Angelo 1845 ITA1.0010.19152.85 
  Slavin, Alexei 2308 RUS0.001-0.2315-3.45 
  Santini, Alberto 1858 ITA0.501-0.2915-4.35 
  De Cristofano, Fabrizio 1879 ITA1.0010.23153.45 
  Fernandez Vazquez, Jorge 1810 ESP0.501-0.3415-5.10 
  Vita, Fabrizio 2084 ITA0.501-0.0115-0.15 

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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