Individual Calculations May 2011
 Disi, Alessandro  Total change: -7.25  Rating chartPersonal card
 OP 4 Memorial S. Nobile Roma ITA 2011-01-13
RcRownchangeKK*chgGame
 1886 1528 0.50 2 0.29 25 7.25 
  Castellano, Lorenzo 1874 ITA0.001-0.1125-2.75 
  Bogosaljevic, Miodrag 1898 SUI0.5010.402510.00 

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 Roma 2011 Rocca Priora ITA 2011-03-17
RcRownchangeKK*chgGame
 1776 1528 0.00 2 -0.40 25 -10.00 
  Maddaloni, Giovanni 1827 ITA0.001-0.1525-3.75 
  Carlacci, Umberto 1725 ITA0.001-0.2525-6.25 

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 Primavera a Roma 2011 Roma ITA 2011-04-01
RcRownchangeKK*chgGame
 1824 1528 0.50 4 -0.18 25 -4.50 
  Minikh, Edouard 1923 ITA0.5010.422510.50 
  Castellano, Lorenzo 1874 ITA0.001-0.1125-2.75 
  Carnicelli, Valerio 1903 ITA0.001-0.0925-2.25 
  Sacco, Davide 1597 ITA0.001-0.4025-10.00 

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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