Individual Calculations October 2015
 Marvulli, Dario  Total change: 35.20  Rating chartPersonal card
 FE 26 Porto San Giorgio Porto San Giorgio ITA 2015-08-22
RcRownchangeKK*chgGame
 2031 1917 4.00 9 0.88 40 35.20 
  Orfini, Nicolo 2080 ITA0.5010.22408.80 
  Giancotti, Eraldo 2083 ITA0.001-0.2840-11.20 
  Rotoni, Matteo 2118 ITA0.001-0.2440-9.60 
  Allegranti, Luca 1915 ITA0.5010.00400.00 
  Lateana, Domenico 2026 ITA0.5010.15406.00 
  Villani, Cristian 2013 GER0.001-0.3740-14.80 
  Ragonese, Rosario L. 1918 ITA1.0010.504020.00 
  Rago, Riccardo 2075 ITA1.0010.714028.40 
  D Alfonso, Nicola 2055 ITA0.5010.19407.60 

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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