Individual Calculations January 2011
 Piergentili, Roberto  Total change: -15.45  Rating chartPersonal card
 WE Citta' di Castelfidardo Castelfidardo ITA 2010-10-23
RcRownchangeKK*chgGame
 1835 1803 2.50 5 0.19 15 2.85 
  Rinaudo, Andrea 2127 ITA0.5010.37155.55 
  Sagripanti, Francesco 1541 ITA1.0010.18152.70 
  Sagripanti, Michele 1887 ITA0.001-0.3815-5.70 
  Ricci, Alessio 1871 ITA0.001-0.4115-6.15 
  Simongini, Giacomo 1750 ITA1.0010.43156.45 

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)
 
 WE S. Benedetto Martire San Benedetto del Tronto ITA 2010-11-07
RcRownchangeKK*chgGame
 1874 1791 1.50 4 -0.07 15 -1.05 
  Di Donatantonio, Francesco 2099 ITA0.001-0.1415-2.10 
  Coccagna, Marcello 1487 ITA1.0010.14152.10 
  Faini, Marco 1951 ITA0.001-0.2915-4.35 
  Viviani, Alessio 1958 ITA0.5010.22153.30 

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 13 Citta' S. Elpidio - B Porto Sant'Elpidio ITA 2010-11-20
RcRownchangeKK*chgGame
 1700 1791 2.50 5 -0.55 15 -8.25 
  Marchetti, Michael 1618 ITA0.501-0.2315-3.45 
  Iaconi, Andrea 1839 ITA0.5010.07151.05 
  Bonoli, Luciano 1774 ITA0.501-0.0215-0.30 
  Coccagna, Marcello 1487 ITA1.0010.14152.10 
  Spanocuomo, Gaetano 1784 ITA0.001-0.5115-7.65 

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)
 
 OP Inverno Circolo Fabrizi - Offida ITA 2010-12-05
RcRownchangeKK*chgGame
 1776 1791 1.50 4 -0.60 15 -9.00 
  Di Donatantonio, Franco 2123 ITA0.001-0.1215-1.80 
  Barnabei, Stefano 1746 ITA0.501-0.0615-0.90 
  Santinelli, Michele 1747 ITA0.001-0.5615-8.40 
  Coccagna, Marcello 1487 ITA1.0010.14152.10 

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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