Individual Calculations May 2012
 Iatrino, Vincenzo  Total change: 7.65  Rating chartPersonal card
 OP 2 Citta' di Velletri Velletri ITA 2011-12-06
RcRownchangeKK*chgGame
 1823 1861 2.50 3 0.84 15 12.60 
  Gabriello, Edmondo 1782 ITA1.0010.39155.85 
  Spanocuomo, Gaetano 1810 ITA0.501-0.0715-1.05 
  Alessi, Andrea 1878 ITA1.0010.52157.80 

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)
 
 CP Latina 2012 Latina ITA 2012-01-20
RcRownchangeKK*chgGame
 1726 1861 1.00 2 -0.33 15 -4.95 
  Angelastro, Ariel Francisco 1606 ITA1.0010.19152.85 
  Passeri, Marco 1846 ITA0.001-0.5215-7.80 

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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