Individual Calculations September 2009
 Bentivegna, Francesco  Total change: 25.05  Rating chartPersonal card
 OP XV Gioiosa Marea Gioiosa Marea ITA 2009-07-19
RcRownchangeKK*chgGame
 2281 2324 6.00 8 1.67 15 25.05 
  Morello, Guido 1952 ITA1.0010.10151.50 
  Naumkin, Igor g2481 RUS0.5010.21153.15 
  Dragojlovic, Andjelko m2397 SRB0.5010.10151.50 
  De Sallier, Francois 2117 FRA0.501-0.2715-4.05 
  Fiducioso, Marco 2122 ITA1.0010.24153.60 
  Kizov, Atanas m2397 MKD0.5010.10151.50 
  Ristic, Nenad g2417 SRB1.0010.63159.45 
  Napoli, Nicolo` f2368 ITA1.0010.56158.40 

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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