Individual Calculations January 2011
 Lobina, Paolo  Total change: 24.45  Rating chartPersonal card
 OP XIII Citta' di Sinnai Sinnai ITA 2010-11-20
RcRownchangeKK*chgGame
 1934 1762 3.50 6 1.63 15 24.45 
  Locci, Damiano 2153 ITA0.001-0.0915-1.35 
  Bulleri, Valentino 1727 ITA0.001-0.5515-8.25 
  Erriu, Giampiero 1720 ITA1.0010.44156.60 
  Santilli, Enrico 1975 ITA1.0010.771511.55 
  Altea, Giovanni 1867 ITA1.0010.64159.60 
  Ibba, Isacco 2162  * ITA0.5010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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