Individual Calculations March 2011
 Rizzoli, Aluna  Total change: 3.30  Rating chartPersonal card
 CP Trento 2011 Cognola ITA 2011-01-22
RcRownchangeKK*chgGame
 1938 1897 2.50 5 0.22 15 3.30 
  De Vita, Gianni 2106 ITA0.5010.27154.05 
  Facchetti, Lorenzo 1843 ITA0.501-0.0815-1.20 
  Lezzerini, Marco 1750 ITA0.501-0.2015-3.00 
  De Nisi, Giuseppe 1816 ITA1.0010.39155.85 
  Panjkovic, Aleksandar c2176 SRB0.001-0.1615-2.40 

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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