Individual Calculations January 2012
 Atteo, Domenico  Total change: -11.70  Rating chartPersonal card
 WE XII Valbisagno Genova ITA 2011-10-21
RcRownchangeKK*chgGame
 1862 1788 1.00 4 -0.72 15 -10.80 
  Xia, Jie 2188  * ITA0.001-0.0815-1.20 
  Sordini, Giuseppe 1663 ITA0.501-0.1715-2.55 
  Mirata, Danilo 1815 ITA0.001-0.4615-6.90 
  Menichini, Massimo 1781 ITA0.501-0.0115-0.15 
 * 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 5 Citta' di Recco - B Recco ITA 2011-11-25
RcRownchangeKK*chgGame
 1757 1800 0.50 1 -0.06 15 -0.90 
  Rossi Cassani, Gianni 1757 ITA0.501-0.0615-0.90 

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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