Individual Calculations September 2011
 Tomassetti, Giuseppe  Total change: 3.15  Rating chartPersonal card
 OP 2 Citta' di Bibbiena - B Bibbiena ITA 2011-06-24
RcRownchangeKK*chgGame
 1660 1780 1.00 1 0.34 15 5.10 
  Carletti, Davide 1660 ITA1.0010.34155.10 

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)
 
 FE 5 Castelli Romani e Prenestini - B Rocca Priora ITA 2011-08-12
RcRownchangeKK*chgGame
 1722 1803 3.50 6 -0.13 15 -1.95 
  Trifoni, Giorgio 1676 ITA0.501-0.1715-2.55 
  Vilona, Leonardo 1813 ITA0.001-0.4915-7.35 
  Marino, Francesco 1704 ITA1.0010.36155.40 
  Carlacci, Umberto 1738 ITA1.0010.41156.15 
  Ranucci, Marcello 1862 ITA0.001-0.4215-6.30 
  Disi, Alessandro 1540 ITA1.0010.18152.70 

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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