Individual Calculations September 2010
 Orsi, Matteo  Total change: -25.95  Rating chartPersonal card
 OP 9 Citta' di Bergamo Bergamo ITA 2010-07-16
RcRownchangeKK*chgGame
 2016 1980 1.00 6 -1.73 15 -25.95 
  Lapiccirella, Daniele 2212 ITA0.001-0.2115-3.15 
  Tramalloni, Luca 2113 ITA0.001-0.3215-4.80 
  Regorda, Massimiliano 1897 ITA0.001-0.6115-9.15 
  Cardani, Roberto 2022 ITA0.5010.06150.90 
  Quagliarella, Sabino Remo 1946 ITA0.001-0.5515-8.25 
  Guzzetti, Luigi Enrico 1907 ITA0.501-0.1015-1.50 

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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