Individual Calculations January 2014
 Vannelli, Vittorio  Total change: -21.75  Rating chartPersonal card
 OP S.S. Lazio Roma ITA 2013-11-06
RcRownchangeKK*chgGame
 1746 1809 3.50 7 -0.51 15 -7.65 
  Giannandrea, Fabio 1442 ITA1.0010.10151.50 
  Morganti, Massimo 1436 ITA1.0010.10151.50 
  Laudati, Adriano 1945 ITA0.001-0.3215-4.80 
  Napoli, Nicolo` f2209  * ITA0.001-0.0815-1.20 
  Rossi, Valerio 1650 ITA1.0010.29154.35 
  Manfroi, Andrea 1880 ITA0.001-0.4015-6.00 
  Teofilatto, Stefano 1659 ITA0.501-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 WE Roma Capitale Roma ITA 2013-11-22
RcRownchangeKK*chgGame
 2000 1809 0.50 4 -0.56 15 -8.40 
  Guanciale, Orazio 2169 ITA0.001-0.1015-1.50 
  Vespe, Francesco 1979 ITA0.001-0.2815-4.20 
  Renzi, Marco 1931 ITA0.5010.17152.55 
  Molinari, Carlo 1921 ITA0.001-0.3515-5.25 

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)
 
 WE III Citta' di Perugia Perugia ITA 2013-12-13
RcRownchangeKK*chgGame
 1849 1809 1.00 3 -0.38 15 -5.70 
  Calandri, Fausto 2118 ITA0.001-0.1415-2.10 
  La Piana, Antonino 1831 ITA0.001-0.4715-7.05 
  Angeli, Francesco 1597 ITA1.0010.23153.45 

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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