Individual Calculations January 2012
 Santilli, Enrico  Total change: 9.30  Rating chartPersonal card
 OP XIV Citta' di Sinnai Sinnai ITA 2011-11-19
RcRownchangeKK*chgGame
 1832 1920 4.50 7 0.17 15 2.55 
  Pitzanti, Matteo 1639 ITA1.0010.16152.40 
  Nessi, Davide 1770 ITA1.0010.30154.50 
  Boi, Fausto 1801 ITA1.0010.34155.10 
  Ibba, Isacco 2205 ITA0.001-0.1615-2.40 
  Palmieri, Roberto 1879 ITA1.0010.44156.60 
  Erriu, Giampiero 1723 ITA0.501-0.2515-3.75 
  Lobina, Giulio 1804 ITA0.001-0.6615-9.90 

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 XXXIII Coppa Citta' di Sassari Sassari ITA 2011-12-03
RcRownchangeKK*chgGame
 1839 1920 4.00 6 0.45 15 6.75 
  Pitzanti, Matteo 1639 ITA1.0010.16152.40 
  Passalacqua, Tullio 1599 ITA1.0010.13151.95 
  Pieri, Pierre-Louis 2017 FRA0.001-0.3715-5.55 
  Neri, Enzo 2066 ITA0.5010.20153.00 
  Lobina, Paolo 1786 ITA0.501-0.1815-2.70 
  Mallo`, Danilo 1924 ITA1.0010.51157.65 

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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