Individual Calculations January 2009
 Ludovici, Roberto  Total change: -10.75  Rating chartPersonal card
 FE Citta' di Arco Arco di Trento ITA 2008-10-18
RcRownchangeKK*chgGame
 1980 1843 2.50 9 -0.43 25 -10.75 
  De Andres Gonalons, Fernando 2092 ESP0.5010.31257.75 
  Trauth, Michael, Dr. 2165 GER0.5010.37259.25 
  Buratti, Marco 2017 ITA0.001-0.2725-6.75 
  Wagner, Frank 1955 GER0.5010.15253.75 
  Pivovarov, Michail 1963 ITA0.5010.16254.00 
  Cavatorta, Fosco 1923 ITA0.001-0.3925-9.75 
  Papa, Angelo 1870 ITA0.5010.04251.00 
  Casagrande, Fabio 2017 ITA0.001-0.2725-6.75 
  Savarese, Vincenzo 1821 ITA0.001-0.5325-13.25 

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)
 

 

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