Individual Calculations September 2013
 Merlotti, Marco  Total change: 25.05  Rating chartPersonal card
 Campionati d'Italia 2013 - B Civitanova Marche ITA 2013-07-20
RcRownchangeKK*chgGame
 1896 1757 4.50 9 1.67 15 25.05 
  Amaranto, Luca 1901 ITA1.0010.691510.35 
  Lombardi, Vincenzo 1920 ITA0.001-0.2815-4.20 
  Tagliaferri, Valerio 1862 ITA0.5010.14152.10 
  Broli, Carlo 1887 ITA0.001-0.3215-4.80 
  Reginato, Sabrina 1980 ITA1.0010.781511.70 
  Ricci, Alessio 1893 ITA0.001-0.3215-4.80 
  Serafini, Gino 1834 ITA1.0010.61159.15 
  Manfroi, Andrea 1889 ITA0.001-0.3215-4.80 
  Somma, Andrea 1901 ITA1.0010.691510.35 

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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