Individual Calculations January 2013
 Messina, Roberta  Total change: 8.40  Rating chartPersonal card
 FE 32 Edoardo Crespi - B Milano ITA 2012-12-01
RcRownchangeKK*chgGame
 1893 1993 5.00 7 0.56 15 8.40 
  Reale, Simone 1880 ITA1.0010.35155.25 
  D Orta, Antonio 1934 ITA0.501-0.0815-1.20 
  Penna, Tommaso 1893 ITA0.001-0.6415-9.60 
  Beltrami, Francesco 1856 ITA1.0010.32154.80 
  Rossi, Giampiero 1896 ITA1.0010.37155.55 
  Aliberti, Emilio 1899 ITA0.501-0.1315-1.95 
  Bisignano, Giuseppe 1895 ITA1.0010.37155.55 

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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