Individual Calculations November 2014
 Arabito, Giuseppe  Total change: -5.20  Rating chartPersonal card
 OP 8 Infrasettimanale SS Lazio Roma ITA 2014-09-10
RcRownchangeKK*chgGame
 1833 1812 2.50 6 -0.26 20 -5.20 
  Giorni, Moreno 2013 ITA0.001-0.2420-4.80 
  Sipione, Luigi 1929 ITA0.5010.16203.20 
  Trebeschi, Andrea 2011 ITA0.001-0.2420-4.80 
  Puglia, Francesco 1465 ITA0.501-0.3920-7.80 
  Magi, Alessandro 1661 ITA1.0010.30206.00 
  Molinari, Carlo 1919 ITA0.5010.15203.00 

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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