Individual Calculations January 2015
 Magagnini, Vincenzo  Total change: -147.60  Rating chartPersonal card
 OP 2 Sunday Open Torino ITA 2014-10-12
RcRownchangeKK*chgGame
 1745 1862 1.00 4 -1.57 40 -62.80 
  Garbezza, Davide 1547 ITA0.001-0.8640-34.40 
  Di Chiara, Mauro 1959 ITA0.5010.13405.20 
  Lizzul, Coppe Mirko 1748 ITA0.001-0.6640-26.40 
  Loccisano, Giuseppe 1726 ITA0.501-0.1840-7.20 

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 Trofeo Pistone 014 Torino ITA 2014-11-03
RcRownchangeKK*chgGame
 1767 1862 1.50 6 -2.12 40 -84.80 
  Bonamino, Pier Alessandro 1462  * ITA1.0010.08403.20 
  Rizzo, Simone 1983 ITA0.001-0.3440-13.60 
  Giacometto, Mario 1947 ITA0.001-0.3840-15.20 
  Carfagna, Alex 1865 ITA0.001-0.5040-20.00 
  Giacchino, Claudio 1601 ITA0.501-0.3240-12.80 
  Barbato, Mario 1741 ITA0.001-0.6640-26.40 
 * 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)
 

 

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