Individual Calculations March 2013
 Petitto, Francesco  Total change: -25.80  Rating chartPersonal card
 4.Pfalz-Open 2013 Neustadt an der Weinstrasse GER 2013-02-08
RcRownchangeKK*chgGame
 1898 1677 0.00 7 -1.72 15 -25.80 
  Hecht, Carsten 2077  * GER0.001-0.0815-1.20 
  Roesch, Mario 2027  * GER0.001-0.1115-1.65 
  Goldt, Rainer, Dr. 1927 GER0.001-0.1915-2.85 
  Roggensack, Hans Peter 1945 GER0.001-0.1715-2.55 
  Sanati, Charlotte 1621 GER0.001-0.5815-8.70 
  Engesser, Jonas 1724 GER0.001-0.4315-6.45 
  Kilthau, Peter 1966 GER0.001-0.1615-2.40 
 * 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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