Individual Calculations June 2013
 Marzaduri, Marco R.  Total change: -28.65  Rating chartPersonal card
 OP X Kodokan - Citta' di Messina Messina ITA 2013-04-24
RcRownchangeKK*chgGame
 1790 1865 1.00 5 -1.91 15 -28.65 
  Palermiti, Francesco 1484 ITA1.0010.09151.35 
  Signorelli, Gaetano 1879 ITA0.001-0.4815-7.20 
  Iannello, Andrea 1787 ITA0.001-0.6115-9.15 
  Arito, Luigi 1923 ITA0.001-0.4215-6.30 
  Lo Piccolo, Antonino 1875 ITA0.001-0.4915-7.35 

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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