Individual Calculations July 2011
 Roberti, Bruno  Total change: 19.35  Rating chartPersonal card
 OP 13. I like Elo Roma ITA 2011-03-15
RcRownchangeKK*chgGame
 1951 1936 3.50 6 0.60 15 9.00 
  Musmarra, Giovanni 1640 ITA1.0010.15152.25 
  Corvi, Marco f2268 ITA0.5010.38155.70 
  Maggi, Fabrizio 2153 ITA0.001-0.2215-3.30 
  Bernardi, Giancarlo 1692 ITA1.0010.20153.00 
  Tocco, Paolo 2185 ITA0.001-0.1915-2.85 
  Vanzan, Alessandro 1769 ITA1.0010.28154.20 

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 14. I like Elo Roma ITA 2011-05-04
RcRownchangeKK*chgGame
 1890 1939 3.50 5 0.69 15 10.35 
  Sarti, Emanuele 1677 ITA1.0010.18152.70 
  Scagliarini, Bruno 1872 ITA0.001-0.5915-8.85 
  Castillo, Juan 1833 ITA1.0010.36155.40 
  Elia, Alessio 1907 ITA1.0010.46156.90 
  Quimi, Marco 2160 PER0.5010.28154.20 

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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