Rapid: Individual Calculations November 2012
 Sorbelli, Vittorio Massimo  Total change: 32.80  Rating chartPersonal card
 OP 85 ROCCA PRIORA RAPID Rocca Priora ITA 2012-10-21
RcRownchangeKK*chgGame
 1895 1877 4.50 6 1.64 20 32.80 
  Gabriello, Edmondo 1699 ITA1.0010.27205.40 
  Macchini, Bruno 1871 ITA1.0010.49209.80 
  Figus, Maurizio 1924 ITA1.0010.572011.40 
  De Lisa, Carmine 1748 ITA1.0010.33206.60 
  Tersigni, Andrea 2027 ITA0.5010.20204.00 
  Palermo, Stefano 2098 ITA0.001-0.2220-4.40 

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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