Individual Calculations January 2016
 Mammoliti, Francesco  Total change: -30.20  Rating chartPersonal card
 OP 11 infrasettimanale Lazio Scacchi Roma ITA 2015-11-04
RcRownchangeKK*chgGame
 1793 1728 1.00 6 -1.51 20 -30.20 
  Pala, Giorgio 2039 ITA0.001-0.1420-2.80 
  Giannandrea, Fabio 1486 ITA1.0010.20204.00 
  Puga, Villarino Eloy 1903 ITA0.001-0.2720-5.40 
  Sipione, Luigi 1937 ITA0.001-0.2320-4.60 
  Ranucci, Marcello 1860 ITA0.001-0.3220-6.40 
  Festa, Simone 1532 ITA0.001-0.7520-15.00 

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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